One of the most instrumental accessories for a permanent projector setup is the claw hanger. This projector mounting device is essential if you want to place your projector on an elevated position safely. Unfortunately, these mounting devices can be quite complicated to set up if you aren’t very experienced with drilling and placing a few screws. In this article, we will see how to set up a projector claw hanger. We will also learn about the different types of mounts there are, how they work, and what you can do ion case your efforts seem to be failing.
The projector claw hanger or ceiling mount is an accessory for projectors that allows the device to be hung or placed on advantageous positions. Most offices or auditoriums use a wall or roof-mounted projector to achieve an optimal viewing experience. They work by using a simple claw or hook mechanism that holds the projector in place on its elevated position.
These ceiling and wall mounts come in many different shapes and sizes, and there isn’t a one size fits all solution when it comes to clawing hangers either. These contraptions can be made from many materials, and they usually involve precise drilling and screw placement in order to be mounted safely. Thankfully, most claw hangers mount manufacturers provide very accurate and easy to follow instructions that make the installation process quite seamless.
There are 3 main types of projector claw hanger mechanisms, and all of them using the same principle, which allows your projector to be placed on an optimal place. The 3 main types of projector mechanisms are :
Ceiling mounts can be installed on any hard-surfaced ceiling, while wall mounts are better suited for perpendicular surfaces like walls. Some mounts can also be used on a combination of wall and ceiling mechanisms, allowing the projector to move from one elevated position to another quite easily. Projector mounts also come in 3 different configurations that vary depending on the type of projector you want to mount.
Universal mount is a type of projector claw hanger that allows for a wide variety of projectors to be placed within them. They come with adjustable locking mechanisms that can guarantee a safe and correct placement of almost any size of the projector. A big downside of universal mounts is their tendency to mostly work on generic projectors. Some brands tend to create unique cases and mount mechanisms built-in on their projectors, making universal mounts an inefficient and dangerous solution for projector to hang on.
We recommend you to check the specifications of your projector’s dimensions before purchasing a universal mount. Most Universal mounts have compatibility guides that helps you decide if this type of hanger is adequate for your device.
Dedicated mount is the preferred option for hanging projectors in the ceiling or wall if available. Dedicated mounts are custom-built projector mounts that are built to integrate only a small selection of compatible projectors. Their dedicated nature makes them one of the safest and most straightforward ways to properly install a hanging projector in a place of your choice.
DIY mount is an interesting option for the creative types out there. There are plenty of online guides and models to build your own projector hanging mechanism. You can use any type of material as long as the mounting mechanism is safe to use. One of the easiest ways to build for projector mounting in walls is a box shelf setup. A few wooden boards can be placed on the ceiling or wall in a box configuration, with the addition of some drilling holes for cable placement, this is one of the cheapest and most straightforward solutions out there.
Sometimes creating the right setup for your home or business can be slightly tricky. This is why we have created a bullet point list that aims to help you install the most adequate setup. By following this bullet point list, you’ll find the installation process of your projector claw hanger easier than you thought.
If you find your claw hanger doesn’t match the projector, something might be wrong. Remember always treating the projector claw hanger installation with care, as hasty and improvised movements and fixes can cause the projector or the claw to fail in a destructive fashion.
Overheating is one of the most common sources of problems when it comes to projectors. When it comes to mounting your projector into a claw hanger, overheating may cause various issues. The thermal expansion of most materials when heated can cause stresses on the projector mount, this is why we recommend you place your projector in a cooler room with proper ventilation. Keeping the projector off as idle may also greatly extend the life cycle of your device.
A time tested method for checking any crafting mistake is to look at our assembly work. Make sure the projector mount is properly installed, if using a guide or a manual, go through all the necessary steps and double-check that everything is in place. Sometimes a few loose screws or poor drilling can cause instability within our claw assembly.
The weight of your projector and mount are a very important factor of any setup as well. This appears especially evident if you are using a universal mount with an incompatible projector. Make sure the combined weight of your projector and accessories does not exceed the recommended parameters. Even a projector that is slightly heavier than what your mount allows may cause issues like warping, material deforming, and loosening of the assembly.
Your mounting surface, be it a cement wall or a wooden beam on the ceiling. This is one of the most important factors when hanging the projectors. Some materials are harder to drill into than others, and some materials are more prone to structural failure than others. In this case, you may have to drill into a sturdy, durable, and well-maintained material.
Wood is a great material because it is easy to work with and is able to hold screws really well. The only downside with wood is the ample variety that can be found on most structures that incorporate it. Wood that is old or moldy should be avoided at all cost, as its structural integrity might be compromised, this can lead to the disastrous outcome of your screws loosening up and the entire assembly falling to the ground.
Cement walls are also great for mounting projectors. Be sure not to drill into any reinforced area of a wall or ceiling in order to avoid an almost impossible drilling job. Try to avoid fake walls made out of plaster as well, this material can be prone to cracking if not properly constructed. Be sure to double-check the integrity of your screws before mounting the projector into a cement wall, you can do this by tightening the screws as much as you can without applying considerable force.
One of the safest ways to deal with the issues is to contact customer support. This is a very useful path to follow if you have purchased a dedicated mount for your projector setup. Even if you don’t have one, all projector manufacturers and most sellers have professional customer service specialists who are ready to help you with any trouble you encountered.
Installing your projector in a claw hanger is one of the most efficient solutions for locating your projector in a safe and comfortable place. The hanged projectors offer a great viewing experience without the hassle of having to set up the projector in an awkward corner or table before use. Mounted projectors offer a semi-permanent solution that is very useful for those who use their projector regularly.
From this blog, we have figured out some of the best ways in which this can be done safely and effectively. We have also learned about the different types of mounts that are available, as well as the effects different surfaces might have on any mount installation. If you are encountering issues when installing your projector claw hanger, make sure to check our list to find out more.
Watching movies at home has never been so much better. With your very own projector, you and your family can have the same experience as going to the cinema - and perhaps even more convenient. But looking up after all connection has been made and seeing the 'No signal' message on your projector makes you feel like you've made the wrong decision not to go to the cinema after all.
Like almost every electronic device, there are times when your projector decides to pack up on you, an annoying example is the issue of it not playing videos. There are times when you connect your device to the projector and instead of playing the video as it is on the source device, there is just a black box where the video should be. While it might seem like a big deal initially, the good news is that it is a relatively simple issue that can be fixed in a few steps depending on the cause.
In this blog post, we will be providing solutions to the question "why the video is unable to play in a projector?" Thus, we are going to show you the nitty-gritty of why video is not presenting on your projector and gateways by which you can fix them.
There are many reasons why your projector fails to play videos. Before we dive right in, here are something that you need to pay attention to
However, if the problem still exists, you may go through the details listed below.
If you want to watch videos through the projector, you have to connect it to the source of the video. This can be your phone or laptop, the methods of connection are very similar. Connecting the devices together usually need some kind of cables or adapters, and you have to be sure that you are using the correct cables for the connection.
If the video still doesn't play on the projector, you may have to confirm that the correct connections are made. It is possible that in the moment of rush, you accidentally made some wrong connections or use the wrong cables and adapters.
If all the connections seem to be accurate and the video still isn’t playing, it is possible that the device connected to the projector is not sending out any video signal.
Some projectors cannot play certain video resolutions, those kinds of videos may fail to play when connected. The simple way to fix it is to reduce the resolution to one that can be played on the projector. It is normally better to set the resolution at 720p or 1080p.
The projector and laptop can be incompatible to display videos at the same time. This is normally due to the fact that the brands of the video card and drivers are different. To beat this, check the manufacturer's website for updated drivers and download the latest versions.
If updating the driver doesn't still allow the video to play on both devices at the same time, then the viable option is to allow the video to play only on the projector.
Although projectors are made to last for a very long time, their lamp bulbs don't usually last as long. Even though the lifespan of the lamp varies, it is necessary to know that eventually, the lamp is going to burn out. Average lamp life is about 3000-4000 hours and overuse and overheating can cause the lamp to burn out more quickly.
So if you have been using your projector for quite a while and it is flashing red or orange light, then it is time to replace the lamp bulb. The few steps should put you on your way to changing the lamp.
To reset the timer of the lamp:
While replacing the lamp, you would have to reset the timer, you can do that in these 6 simple steps.
And so there we have it! The reasons why your projector is not displaying videos and solutions. We hope that we have been able to cover everything you need to know about your projector not showing videos.
While it is pretty uncommon to have your projector not display videos that are playing on the source device, the truth is that the solutions are usually very simple that can be easily done by you right there.
So before you go hiring a technician to come to check your projector out, it is important that you check for basic problems and follow the above guidelines in resolving any of the issues that you may have. And if the problems tally with the ones above, well you already know what to do.
3D technology has the potential to awe, inspire, and entertain by providing a unique viewing experience. Today, 3D technology is found on many devices like phones, TVs, and projectors. In this article, we will show you how to set up 3D viewing in your projector, as well as provide you some points that can help you understand this technology better. Thankfully, 3D projectors are easy to set up with only some basic understanding, which should be enough to remove any fears that this is a difficult technical job.
In simple terms, 3D images and projections are optical responses from our brain when 2 slightly different images are layered on top of each other. To achieve this effect, 3D media usually streams two images, one for each eye. 3D glasses are very important because they focus each image into the eye in order to produce the desired 3D optical effect. In essence, our brain is trying to show you one image when in reality there are two, this overlapping effect creates the illusion of 3D imagery.
The best way to find out if your projector has 3D functions is to use the product manual. Even though 3D comes integrated with many types of projectors, we wouldn’t recommend assuming the device has these functions automatically. It is always best to look at the different projectors on offer, and ask the seller or manufacturer about 3D technology if it isn’t already labeled.
You might find that some projectors have a 3D ready tag labeled on them. A 3D ready projector means that the projector is capable of projecting only Frame Sequential data transmission. Frame Sequential data transmission is the most cost-effective and simple way to stream 3D media.
The only downside with 3D ready projectors is that they can only work with devices that have 3D Frame Sequential transmission compatibility. We recommend you to double-check if your Blue Ray player or computer have Frame Sequential transmission compatibility before purchasing a 3D ready projector.
Full 3D projectors are great devices that have a great advantage over 3D ready projectors. When a projector is labeled as Full 3D, it means it is able to project 3D compatible media that is compatible with almost any device. Full 3D projectors can transmit 3D content coming from Blue-Ray players, HDMI, and different computers. Full 3D projectors also offer an outstanding image quality of 1080p with 3D features enabled, which is more than the standard 720p of most 3D ready projectors.
Mini projectors have become increasingly popular over the past decade. They are great devices that offer versatility and quality on a small package. 3D ready mini projectors are widely available and work great with compatible 3D content.
The only downside with mini projectors is that they tend to overheat very easily, which in turn can cause some issues when trying to view 3D media. We recommend shutting down the mini projector after every use, and to keep it in a cool place where overheating would be less likely to occur.
The hardest part about enjoying the home 3D experience is the setup. 3D compatibility and configuration can be a little complicated for some, which is why we have created a list of some of the most important essentials when it comes to 3D projectors.
No 3D images can be viewed unless we have 3D glasses. There are 2 types of 3D glasses, both of them with their pros and cons, and both of them working in a similar way. 3D glasses are what allows our right or left eye to see the desired frames that create the 3D illusion. The 2 types of 3D glasses are:
Passive glasses are the most readily available, this is because they are cheap to manufacture, being a frame that holds 2 lenses with slightly different characteristics. Active glasses work differently, they come equipped with a device that processes the image or video and decides what eye to feed the image to. If your projector is already 3D capable, it means it can decode the content into 2 images without the need for active glasses, which is why most 3D projectors use passive glasses.
If you can’t find the right settings to enable your projector 3D settings, we recommend you to check the product manual to get a thorough view of the settings menu with all its functions. Try to enable the 3D feature on your 3D projector before trying to stream any 3D content through it.
In order to watch 3D movies at home, you’ll need to have a 3D compatible movie. Not all media can use the 3D features of your projector or mini projector, which is why it is important to have 3D compatible media if you want your 3D viewing experiences to be seamless. We recommend a quick internet search to check if your media is 3D compatible. Most online retailers of media content have detailed labels and descriptions, they should be able to tell you the type of 3D format that is compatible and available for use with your 3D projector.
A proper setup is important for enjoying all the qualities of 3D viewing. Make sure your projector is not overheating by placing it in a well-ventilated area. Make sure the surface where you are projecting the media is flat and at a proper distance from the projector. Lastly, make sure you have your 3D glasses on hand. With these simple preparations, you can start enjoying the 3D viewing experience with all its amazing qualities.
In case your projector’s 3D functions aren’t working properly, we have listed a few tips that can help you resolve your issue. Always remember to keep your projector clean and well ventilated, a well-maintained projector will always outperform one that has been neglected.
If the 3D functions of your projector don’t appear to work at all, even after some tinkering and troubleshooting, it is best to contact customer support. The seller or manufacturer of most devices has professional customer support services that can help you with any problem, and if your guarantee remains valid, you can even get professional repairs or outright replacements.
Sometimes your 3D glasses might be the ones causing the issue. Make sure you purchase 3D glasses that are compatible with your projector formats. The best way to spot trouble with your glasses is to see what happens to the 3D image when you put them on, if the image isn’t in 3D the glasses are at fault. If you are having issues with your 3D glasses the best thing you can do is replace them with other glasses.
It is always a good idea to go back into the projector settings to see if the 3D functions of the device are configured properly. Sometimes we can overlook a save button in order to keep the changes made to the settings. Some projectors can also revert the 3D settings automatically after a reset or sudden shutdown, so we recommend to always look for the projector settings to check that the settings are properly configured.
One of the most important and often overlooked issues don’t come from the projector at all. 3D media and projection require special formating in order to work in a home environment seamlessly. In order to achieve this seamless experience, the streaming devices have to have the proper settings.
PCs, tablets, Blue-Ray players, and smartphones all have different applications or programs that can play 3D formats. We recommend looking for the best way to configure your 3D functions on your specific operating system (OS) and what are the best programs for streaming said media content.
3D projectors are amazing devices that deliver in terms of quality and awe, they allow for great immersion and surprise, and the comfort of watching a 3D movie in your own home is unparalleled. In this article, we learned what are some of the basic steps to follow when learning how to set up 3D viewing in your projector. We also learned about the different types of 3D accessories like passive and active glasses, as well as the different types of 3D projector labeling.
Remember that Full 3D projectors are the optimal way to experience 3D content at home due to their higher quality, and a wide range of compatibility. While 3D Ready projectors are more standard and they might have compatibility issues, they remain the cheapest and most efficient way to deliver the 3D quality experience inside the comfort and versatility of your own home.
Imagine planning a perfect movie night with your friends with popcorn and drinks in the cooler. Having decided to spend the summer night watching a recently released movie and 20 minutes into the movie, the projector goes off! What about you getting to the middle of your presentation with a new client and then your projector goes off on you. Those are very disappointing scenes that no one will want to go through. And with the increasing popularity of mini projectors, they happen more frequently than you think.
Now before you go canceling out a mini projector from your to-buy list, you should know that there is a lot we can do to improve the projector's battery lifespan.
In this post, we will be answering a frequently asked question "how can I extend my projector's battery life?" In addition, we will show you a number of commonly made mistakes which may shorten the battery life and share important tips with which you can maximize your projector's battery.
While this might be the simplest rule in ensuring long battery life, it is also the most ignored. Like every other electronic device, the key to enjoying the natural life span is to take proper care of the projector.
Especially if you are someone who makes use of your projector every now and then, it is important for you to take the needful measures in order to make sure it works in optimal condition. If a projector is working in a condition other than it is supposed to be, it has adverse effects on it.
You have to ensure that the other parts are working as they should be. And these include the lamp and the projector fan as they are the major parts that consume the power. If they are not at top conditions, the projector consumes more power than it should be and in turn, it weakens the battery as time goes by.
Although you are using your projector just for entertainment, it wouldn't hurt to get another one as you might be annoyed if it breaks down in the middle of an interesting movie. Average batteries of the projectors in the market last between 90 minutes and 2½ hours. Thus, it is much better for you and for the sake of the battery to use a backup instead of using it up eventually.
Since the batteries are fairly cheap enough and portable, an extra should be carried if you are not sure that the current charge would be enough for you to play throughout a journey.
The projector should always be kept in a cool, dry place. It should be kept away from high temperatures or direct heat sources (such as radiators, campfire or electric heater), damp areas, and direct sunlight.
It is more often than not to see people leave their projectors in the car, which may affect the battery as the projector is exposed to either very hot temperature (in the summer) or very cold temperature (in the winter).
One of the commonly made mistakes that can spoil your battery is using incorrect chargers and adapters. Batteries have their recommended current and voltage requirements, which can only be supplied by the chargers and adapters provided by the manufacturers. This is why it is important to ensure that you use the recommended charger to charge your projector.
If by any means the charger or adapter gets spoilt, then the replacement should be requested from the manufacturer or their retail agents. As it is much cheaper to buy a new charger or adapter than to get a new battery.
One of the major consumers of power in a projector is the brightness. The higher the brightness at which the projector is used, the faster the battery drains. The projector can be used at minimum brightness to conserve battery life. However, it should allow the images or videos to be viewed clearly on the other hand. In this way, the projector uses less battery power.
Since the lifespan of the battery depends on how it's been used and charged, we should also emphasize the way the battery is charged.
Apart from the important steps that being analyzed above to show you how to elongate your battery life span, there are some other tips that may help increase the lifespan even further.
It is important to always remove the battery when the projector is not going to be used for at least a week or more. This prevents the battery from leaking and corroding the slot assigned to it.
For those who do not use the projector frequently, it is possible that the projector may go months without in use. In order to prevent the battery from going completely useless, it is important to charge and use up the battery at least once a month.
Batteries can be very tricky to store or keep for a very long time. It is necessary to know the proper way to charge a battery before keeping to prevent it from getting spoilt.
Do not store a fully charged battery before storing it, this is because the battery might lose the ability to be fully charged again. Even worse, it may affect the battery and cause it to lose the ability to be recharged.
If you realize that you will not use your projector for at least one month or more, you need to charge it into 50% before you store it.
The output of the projector comes from the lamps, which is also one of the most power-consuming parts of the projector and that is why you need to make sure that you are using the correct one.
One of the best ways to ensure that your lamp is still usable. You may have to know why it is not usable when using a lamp, you might wonder how an unusable lamp can still show pictures. This is because you are using a lamp that has passed its lifespan. The lifespan of a standard lamp is about 2,000-3,000 hours, and using a lamp beyond its lifespan has many disadvantages. One of those is that it drains the battery faster.
Also, using an incorrect lamp might also cause the battery to drain. This includes fixing a 300-watt lamp bulb into a projector which allows a maximum power of 200 watts. The picture brightness will still remain the same, however, it may cause the projector to heat up, and the battery is drained faster and spoiled as time passes by.
Thus, it is important to check requirements for replacements before taking any measures.
Except when you are in a hurry to get a full charge on your projector, it is better to avoid fast charging. Fast charging involves loading the battery with more current and voltage than usual.
If possible, it is better to charge the projector with a USB cable connected to your computer. Although this may take longer to get charged, it ensures the battery gets steady current and voltage. And it is useful to preserve the life of the battery.
By now we believe that you have realized how proper maintenance of the projector's battery can help to save money in the long run.
In addition, we hope you have learned some valuable tips that can be used in maintenance. Although these maintenance tips may seem unnecessary and strenuous, religiously following the above guide will help maximize your projector experience.
Instead of stretching your budget on replacement batteries, going through these can help you use the battery till its natural lifespan.
A projector is at the center of any home entertainment/media room and with the situation we’re currently in, projector usage is going through the roof. It is therefore important that you upgrade your projector and update the firmware from time to time, especially if it is being used frequently. However, there is nothing worse than being stuck with a projector that failed to upgrade and won’t start working, particularly when you are enjoying a movie night with your family or friends. That is why we’ll be detailing ways you can fix your projector if the system fails to upgrade.
Whether you are tech-savvy or the exact opposite, by simply following the steps mentioned below you’ll soon have that projector up and running.
Before getting started when your projector fails to upgrade, here is a list of reasons for you to realize why you should update your projector’s software:
A projector that has been with you for a long time is bound to run into problems after a while. Issues like certain parts of the screen blurring out or messed up the colour composition of the videos you try to play are pretty common.
Manufacturers usually send out software upgrades that help resolve these issues. Especially with the way technology is improved day by day and movies/TV Series are using the latest camera equipment for the best image resolution; it can be hard for your projector, particularly if it’s an old model, to completely support the 4K resolution of movies that being produced these days.
Similarly, sometimes there can be certain errors or bugs that may influence a projector’s performance. A firmware bug can easily impact the display quality of the projector. Usually those bugs are reported by users and these issues are quickly resolved and fixed in the latest releases of a projector’s firmware. This is exactly why it is a good idea to keep your projector updated with the newest firmware released by the manufacturer.
If your projector failed to upgrade or started causing problems while updating, you may have the wrong firmware version of it. Or it may be because your projector is not compatible with the new firmware release, depending on how old your model is. To avoid such issues always keep your projector up to date with the latest software releases by checking whether the software is compatible with your projector’s model.
As mentioned above, software upgrades not only come with bug fixes, which resolve any issues that may have been troubling your projector, but also help to improve the performance of your projector overall. If you’ve been seeing any delays in your projector boot-up phase, frozen images or video, some lags here and there, or too many error messages that are annoying, then your projector is in need of an upgrade.
Not updating the software in time can affect the performance of your projector over time as well, which is why when the latest software upgrade is released, be sure to get on the upgrade bandwagon and don’t delay it. Just like making sure that the projector is safely installed and mounted far away from the reach of kids around the house, upgrading your projector is the equivalent of making sure that the engine doesn’t start running bad. It usually doesn’t take a lot of time to update the projector and the sooner you start it; the better because that watermark from the manufacturer that ruins the movie or the color composition that seems off will resolve itself and you’ll see more clarity and coherence in the videos or images being displayed.
Technology in this day and age is rapidly improving and changing, with new refinements in image resolutions and technology being churned out with lightning speed. So you can imagine how hard it can be for your projector to keep up with these updates if it is a few years old. That doesn’t mean you have to get rid of the one you have and spend money on a new one. Most manufacturers release both hardware and software configurations that can work with the newest video features like 2K or 4K video resolutions.
Similarly, if you use any of the set-top boxes like Apple TV, Roku 3 box, and Google TV then upgrading your projector with the latest configurations will allow you to easily connect your projector with them. If you’re facing any connectivity issues or display issues, the latest firmware updates by your manufacturer will usually contain the fix for those errors, and by upgrading your projector on time with the latest software, you can avoid any hassle later on. Maintaining both the hardware and software of your projector is vital to make it last longer and perform well for all the movie binge nights you have planned either for yourself or with your friends.
Having analyzed reasons that you should upgrade your projector system. You may have some clear understandings. Up to next, let’s begin the process of upgrading your projector.
Before start, the manual should be with you in case something is wrong or just simply because you are not familiar with it. The process of upgrading the projector system may vary due to different types of projectors. Therefore, the manual is quite important in this case.
Apart from updating your system with Wifi, there is another option for you to get your projector upgraded.
Before you begin any firmware update it is always important to know two things:
If you have an older projector that hasn’t been updated in a long time you may have missed a few software releases which can harm the performance of your projector if you directly jump over to the latest version.
Therefore, knowing your current firmware version is highly important because you may have to upgrade your projector in increments till it reaches the latest version. In order to know the current firmware version of your projector, simply press the menu button on the remote or control panel for 15 seconds. When the OSD menu appears go to the “Information” section to find out the current firmware version and voila! You’ve got it.
After successfully figuring out the firmware version of your projector, head on over to the manufacturer’s online website and go over to your projector model’s page. By a bit of browsing around you’ll find the system update for your projector along with all the necessary file information you’ll need.
Once you confirm that you haven’t missed any upgrades, click on the downloadable link of the latest firmware which is available on the site on your desktop. Before the download, make sure you have enough disk space and capacity to begin the downloading process as well as a good internet connection as these firmware updates are usually large files that take time to download.
After you’ve successfully downloaded the firmware file on your computer or laptop, extract the file from the downloaded compressed file, and then you can start transferring the file over to your USB.
Again, make sure you have a USB with ample space on it to make the upgrade successful. Another good tip is to have no other content stored on the USB while transferring the firmware so that the projector can immediately detect the firmware version and start the upgrade process.
Now we’re on to the main part of the process: The Upgrade.
Since your projector has the right firmware version currently installed, you’ve successfully downloaded the latest software updated and transferred it over to the USB. Now you can move onto the installation process. Remember, following these steps is essential so your projector doesn’t fail to upgrade.
If your projector failed to upgrade during the update process, it may due to a number of factors including power loss, removal of USB or the projector may be turned off. To ensure that your projector upgrades successfully, do not remove USB or projector from the power supply as this can cause malfunction and the projector will fail to upgrade.
It usually takes 20 minutes or more to complete the entire process, so make sure no interruptions are created while it is updating. If you still experience issues while upgrading and your projector keeps running with problems and fails to upgrade, contact your manufacturer for help and they’ll get to the root of the problem.
Maintaining your projector isn’t hard if you keep on upgrading it from time to time and keep it updated with the latest software update. We hope this article will help you figure out why your projector fails to upgrade and what you can do to prevent it. By following the mentioned steps above, your projector will upgrade successfully and the chance to come across this kind of problem may reduce accordingly.
Have you ever attended a presentation where there were project issues? Or worse: have you ever had to present and the project just won’t turn on? The use of projectors in offices and educational institutions is quite common. Audio-visual aids have been touted as a game-changer in the field of teaching as they allow students to visualize what they are being taught easily. Projectors' malfunctions are a common sight. These malfunctions can severely hamper the flow presentations and let frustration set in the audience. To avoid delays and inconvenience, you should be familiar with the common malfunctions occurring and ways to troubleshoot them.
These quick fixes and simple troubleshooting tips will not only let the lectures continue seamlessly but also aid in the offices that rely on these projectors for their daily briefings and internet meetings. Just like in the classrooms, these meeting places require unimpeded working of these projectors. So, if your projector fails to Turn On, it is prudent to know the common malfunctioning areas and how to resolve them.
Here are the most common malfunctions and steps to resolve them in case your projector fails to Turn On.
As with most electric appliances, you should start with the most basic step that is the power situation of the projector. Check that the power cord leading from the projector to the socket is securely connected and not loose at either end. After making sure that the cables are tightly held at both sides, turn on the projector.
To check whether the projector has life, after turning the power on making sure the fan is working. This is the most basic and simplest way of knowing whether the projector is working as the fan makes a discernible humming noise.
If you are using a remote control to turn on the projector and the projector fails to Turn On, you may need to check the batteries in your remote-control set. Wearing out of the batteries is a common occurrence.
To check whether it is indeed the batteries in your remote control that are malfunctioning, remove the batteries from the remote control. Taking the batteries out and buffing them against a rough surface, waiting for the batteries to get warm. Check the remote control with the warmed-up batteries and whether the projector turns on. If it doesn’t, it means the batteries need to be replaced.
After making sure the power is turned on and the cables are secure, you need to check whether the lamp is working or not. The lamp is the most fundamental component of the projector by which the projector can project images onto a screen.
Lamps have a fixed life and most lamps will vary in this parameter depending on their build-quality. Checking the projector manual should be the first step to determine whether the bulb life of the projector has been surpassed. If this is the case, replace your projector lamp with a new one. Most projectors do have an LED indicator that lets you know about the lamp’s failure.
Once you are sure that all the basic checks are done, it is time to detect whether the projector has overheated or not. Mostly, when the projector gets heated, its fail-safe kicks in and it shuts off automatically. You can consult the projector manual to check which LED indicator - if flashing - indicates an overheated projector.
Most modern projectors possess this functionality, which avoids the lamp from getting overheat and burn. Furthermore, you should ensure that the air is filtered properly and that the filters inside the projector are cleaned. Also, ensure that the projector is placed on a hard surface and the air vents are not blocked.
The temp light on the projector tells you about whether the projector is getting overheated or not. The LED indicator usually turns orange or red to show this change. If this is the case, you should quickly turn off the projector and save it from further deterioration.
Furthermore, make sure that the air vents are clear and the air is filtered properly out of the fan. This will ensure that the cooling system is working properly. The projector must be placed on a hard surface so that the air vents can be supplied with enough air to cool the projector down.
Just like your laptops and smart electronic devices, projectors have a standby mode, which is usually presented to preserve energy as most appliances are required to have this option. It is believed that the problem stands in the projector not turned on, however, the fact of the matter normally is that it has entered into sleep mode.
Most projectors have a time setting where you can adjust the sleep timer. This leads the projector to standby mode after a certain amount of time that you set. However, you may have to manually turn on the projector afterward.
This is a very common problem. You might have left the system inactive for such a long time that it has shut down on its own due to A/V signal disconnection. Any sort of automatic software update or a system restart can be the reason of why the projector is out of sync to other sources. To resolve this, you need to see if both the A/V source and destination are turned on. After that, switch it into a different A/V source. For instance, if a laptop is a source, plugging out and switching to a DVD might be a good idea. Wait for some time, and then switch back to the laptop. If the problem persists, shut down and restart both systems.
For any machinery to work efficiently, it needs to be physically up-to-date. In terms of projectors, losing hinges or improperly connected latches could badly affect its working. A lot of times while handling these items, the rotating heads, latches, cables, etc. could lose their place and you wouldn’t even know about it. Often the fault is unnoticeable by the naked eye which might have significant effects.
Simply check all the cables and parts of the projector that are movable. If any of them feels out of place to you, fix them firmly in their respective slot. Dislocating and locating back could also help in resolving this issue.
Another common problem results in the failure Turn On of the projector is that the power button is in lock mode. There are several reasons why people prefer to keep the power button locked. They don’t want their kids to access the projector or anyone else for that matter. People tend to forget that they have locked the power button and only realize it when they have to use it.
To unlock the power button, all you have to do is to press and hold it for 3-7 seconds. The duration may vary due to different manufacturers. Some might request you to hold down the power and menu buttons together to unlock the projector.
It is the simplest yet the most impactful solution. Simply unplug the power cable from the electric supply, wait for a few seconds, and plug it back in. Chances are the projector starts to work if there isn’t any other underlying power or hardware issue. It works best in scenarios where the power cord is loosely connected, or the switch pins are not hitting the right slots in the socket. The problem could be from either (i.e. the projectors or the source/destination A/V).
Solutions stated above work only if the issues that the projector has not some big hardware or power failures. Nonetheless, if all of them are not applicable, the last resort is to call for professional help. There could be an internal defect hindering its underlying mechanisms, so it is better to contact the relevant customer service or talk to an IT specialist.
Mishandling the projector could lead to some serious defects or damages, so it’s better not to try complicated remedies yourself. If the warranty of the item is still valid, it will be repaired or replaced without any cost.
Projectors tend to be a necessity in today’s digital age and the trend of using traditional white/blackboards has become obsolete. We hope this guide has extensively elaborated on all the possible reasons why your projector fails to turn on. Apart from that, we have also provided solutions respectively. It’s not necessary that the device needs to be taken to a repair shop once it has some serious underlying malfunction. Following a few simple steps above should save more time. Do remember that not to disrupt any tiny pieces of the projector when dealing with the internal mechanics of the hardware, as it will damage the device.
If there is something that unanimously frustrates any digital viewing experience, it has to be lag. What most people don’t know is that lag is bound to happen at some point, and there are many different causes and fixes for lag. In this article, we will take a look at some of the main reasons why projectors lag, and we will see what to do in order to fix the issue. We will also show you some of the easy fixes that will help your projector lag less frequently.
Lag is defined as the failure to keep up with others within a moving or developing system. This means that in the case of the projector, there is a component, video, or input that is taking more time than the rest to perform its required action. Projector lag usually occurs in the following ways:
Input lag is a type of delay that occurs between actions taken by the user and the expected response. For example, if you press the pause button on the projector when you are watching a movie, there is a noticeable delay between the time you press the button and the time it actually pauses, that is the input lag you are experiencing. Input lag on most electronic devices usually happens on account of performance drops.
Video lag is where things get a bit more complicated. This type of lag occurs in many different ways, making it harder to pinpoint the actual cause of the lag. Video lag can be experienced as unusual stuttering of the projected image or video, or a sudden drop in video quality and its frames per second (i.e. FPS). Video lag can also appear as a sudden stop in the projected image or video. Video lag happens because of the drops in performance. However, it can also be a problem coming from your streaming device (e.g. smartphone, laptop).
Component lag is something that can be easily fixed while it is overlooked at some points. This occurs when the projector components and cables are not connected properly or they are damaged. The lag will slow down and glitch the projected image, stop the projector from working, or shut it down altogether. However, this can be easily fixed by checking the cables and projector components.
If you detect any type of lag when running your projector, you can follow these simple steps to figure the issue out. It is very important to treat the projector and the devices with particular care. To avoid further damage or problems, we recommend you to handle the devices and their components carefully.
Firstly, getting started by identifying why does the lag occurs. One of the best ways to understand the source of lag is to test it thoroughly. The objective of testing is to replicate the same conditions in which you experience the lag, so that you’ll know if it is a persistent problem that affects your viewing experience. Keep an eye on it to see if you are experiencing video, input, or component lag. Once you find it out, it's time to look for the actual cause.
It is your projector settings that cause the problem. Access your projector settings and make sure your projector is properly configured for the task at hand. If the image you are trying to project exceeds the quality the projector can handle, you are likely to experience drops in performance that causes the frame stutters and lag.
Always check your streaming device, be it a smartphone or a computer. Lag can be caused by several factors associated with your device rather than the projector itself. The following are some points that you can check on:
When it comes to lag that doesn’t directly come from your projector, you can always find detailed troubleshooting guides online. Most performance-enhancing utilities are basic operating system knowledge which is easy to get access. We recommend you keep your devices updated, charged, and in a relatively cool and ventilated place when streaming media into your projector. Most devices have built-in tools that allow you to easily and seamlessly update the drivers, operating systems, and component which are out of date.
One of the reasons causing the lag is that the projector is overheated. If your projector or streaming device gets too hot, their components will stop working at peak efficiency, making them more prone to all sorts of errors. And many of them cause lags. The best remedy for temperature control is to have a properly ventilated and cool area for the projector to be placed. It is suggested that keep the projector shutting down when it is not in use in order to prevent the potential overheating.
Compatibility is one of the main culprits of all types of video, input, and component lag. When you are using 2 devices or software that aren’t compatible with each other, you are very likely to encounter some performance issues that cause the lag. The reason is that not all engineers and software developers have optimized their products to work on every device. If you plug in a phone that isn’t compatible with your projector, the software in either device essentially has to be improved in order to work properly with each other.
Always check the compatibility of your devices and components/cables. The internet is a great resource, as most modern manufacturers and developers offer detailed compatibility warnings and labels on most of their product web pages. You can also check your projector or device manual for more information. Sometimes it is hard to find the specific information, which is why we recommend contacting customer support for professional help.
Unfortunately, sometimes the lag doesn’t seem to be fixed even after we explored several options to fix it. Thankfully, there are a few tips you can follow in order to get your problem resolved.
If you can’t fix your issue and the lag still exists, you can always contact the customer support of your projectors manufacturer or seller. They have the technical knowledge to help you fix the lag issue. Make sure that your warranty is up to date so you can get your projector fixed or replaced.
This is a very easy solution for those who encounter component lag. If you have identified the cause of the lag as a faulty cable or component, you can fix the issue by simply replacing the damaged cable or component. We recommend you to check the compatibility of your new cables or components with your current projector model and brand, this is very important if you intend not to experience further issues.
It is possible for the lag to be caused by the streaming device, which means a simple upgrade or software fix might be enough to fix your issue. Here are some lag issues associate with streaming devices are:
If you don’t know how to check for these problems, we recommend you to look for any of the detailed guides or troubleshooting tips which can be easily found online. Sometimes the device’s manufacturer/seller has detailed the troubleshooting guides specific to your device.
If you want to avoid lag altogether, you may look out below to figure out when using your projector:
Lag is considered to be one of the most annoying issues with any type of media. It disrupts the seamless and smooth experience of watching movies, presentations, and games. In this article, we’ve been looked at the main factors that contribute or cause the lag. We’ve also explored some ways on how to fix projector lag. If your options appear to be limited and nothing seems to work, remember that you still have a few options that can help you resolve the issue. Lastly, remember to keep the projector maintained if you want to avoid the lag as much as possible.
Projector sound issues can be very frustrating to deal with. If you’re someone who works with projectors on a daily basis, having to call the IT guy every time you schedule an audio or a video session can become a nuisance. Nobody wants to be embarrassed in front of an audience because of technical difficulties. The situation can become stressful especially if it’s a presentation you worked super hard on. Nothing is more annoying than having to look at a projector screen without any audio. And it’s even more infuriating when you have no idea how to fix the problem. This is something that most of the projector owners have gone through at some point in their lives. If you are also facing this kind of problem, you need not panic. This troubleshooting guide will walk you through the process of fixing any projector sound issue you have been facing. We will try to provide solutions for the following key problems with the projector audio:
If you find yourself cursing the projector for being useless and a waste of your hard-earned money, be sure to take a moment and run some troubleshooting tests. If you are in front of an audience, try not to panic. It might just be a minor glitch. Whenever you face any issue with your projector, it’s always a good idea to run some test troubleshooting sessions to check if the projector system can resolve the problem on its own. Most of the time, common projector sound issues are a result of basic mistakes being made by the projector operator due to a lack of experience.
The following are the most common reasons why there might be no audio on your projector.
Start off by ensuring that the volume option on your projector is not muted or turned down. If it is, turn the volume up to check if it solves the problem. Secondly, if your projector is connected to an external device like a laptop or a tablet via HDMI or USB Type-C cable, check the volume settings on the external device to make sure that the volume is turned up. If you have connected a loudspeaker to the projector to improve the sound quality. Ensure that the audio jack from the speaker is properly plugged into the projector portal. Also, remember to turn up the volume settings on the external speakers. Lastly, if you are running a program on the projector screen via a third-party app, you should check the volume controls inside the app to make sure the audio is not turned off or disabled.
Another common mistake that a lot of operators make is that they select the wrong audio output on their external/source device. If you have your phone or laptop connected to the projector, go to the audio output selection setting on your device and ensure that you have selected the projector as the audio output. With improvements in technology, a lot of projectors are now equipped with Bluetooth support settings. If your project is also connected to a Bluetooth speaker, go to the settings option on your projector and ensure that it displays Bluetooth under the settings bar (Settings > Bluetooth). If you have an Apple TV, you can adjust the audio settings via the following steps:
Ensure that all the apps installed on your projector are updated. Outdated apps can sometimes be a cause of a few common projector sound issues. Whether you can’t hear any sound or if the output volume is not loud enough, despite the settings, it’s most likely an outdated app issue that can resolve itself on its own once you install the update.
One of the most common complaints that we receive from our customers is that there is no audio transmission after they connect their fire stick or Amazon Fire TV to a projector. A lot of online tech forums are filled with questions like “Firestick no sound on projector” or “How to get volume on firestick”. Although, these queries have questionable grammar, the issues mentioned in these phrases are pretty familiar to Firestick and Fire TV users. If you own an Amazon Fire TV or Firestick and are experiencing similar problems, try following the given steps to rectify the issue once and for all.
Before rushing to the audio settings menu on your Firestick or Fire TV, try following a few troubleshooting steps:
If the problem still persists, go to the menu on your firestick and then press audio. You will get two options Language and Audio output, select Audio output and change the default settings from Dolby digital plus to Stereo. You can also check to ensure that the Firestick is not linked to an external Bluetooth speaker or headphones.
Have you tried connecting your laptop to the projector using a VGA cable? Are you frustrated because, despite the perfectly clear visuals on the screen, there is absolutely no audio? Have you run out of patience trying to get some kind of audio from the projector by constantly removing and inserting the VGA cable into your laptop? The following information might just blow your mind. Contrary to popular belief, a VGA cable (15 pins D-shaped connector) is not capable of carrying sound. These cables are designed for the sole purpose of video transmission. Hence the name Video Graphics Array (VGA).
Here are a few possible solutions to your VGA sound problems. Since VGA does not support audio, you can use a 3.5mm headphone line along with the VGA cable. Insert both the VGA cable and the headphone line into the VGA port and your laptop. Then, connect the cable from the VGA port into the projector. This will enable the sound settings on your projector.
You can also use a VGA to HDMI converter. Plug one end of the VGA cable into your laptop and the other end into the VGA port on the VGA to HDMI converter. Then, plug in the HDMI cable into the HDMI port on the converter and connect the cable to the projector. For a more practical demonstration, you can search for YouTube video tutorials like “Projector sound not working” or “Projector no sound HDMI”.
Sometimes you may experience A/V sync problems with your external loudspeakers while watching a video on the projector screen. You might notice that the audio soundtrack is running faster than the corresponding image. This is because audio can be processed a lot faster than video. High resolution/ High definition videos use up a lot more processing space. Consequently, there is a time delay in the transmission of the image signal with respect to the audio signal.
You can use the following steps to manage the A/V sync issues in your projector:
A perfectly planned movie night with friends can turn into a complete disaster if different projector sound issues start popping up. Fortunately, we have gone through most of the common audio problems that you can experience with your projector. With this comprehensive guide, you can tackle almost any sound issue that comes your way. You can now walk into office conferences and ace your presentations like a boss. Remember, even if the projector malfunctions, you now have the technical knowledge to fix it.
Thinking about buying a new projector but don’t know where to start? Explore your options here. With one of our custom-built projectors, you might not need this error guide after all.
There are several reasons as to why your projector may automatically turn off. The first reason is that the projector may have entered standby mode after a period of inactivity. However, all you need to do is push the power button again to wake the projector.
The second reason for the projector shutting off is when the projector's lamp shuts off. When the power and temp lights are red, it means the projector has overheated, thus, automatically will turn off.
Filter warning is another reason why your projector might shut off. This happens when the air filter sensor detects the filters are clogged. Then, the LED indicator will turn on to indicate that the filter should be replaced or cleaned. The process would depend on the model.
In cases where the projector may face an internal failure, this will lead to it shutting off completely. Repairing the damage from within the projector is necessary; otherwise, there's no other way to turn It back on.
Continue reading as we'll discuss everything you need to know about your projector, the problems that occur, and how you can fix them.
This a common problem that occurs, and most projector owners don't know why or how to deal with it. Projectors tend to overheat if you're using the projector in a warm room. This can cause the device to overheat because no cooling occurs when the air the fan pulls in is the same temperature as the warm air released from the projector. Besides, filter will be filled with dust if it is not cleaned regularly which may also cause overheat of the projector.
Make sure you use your projector in a cool environment so that your projector doesn't overheat often. And do clean the internal part of your projector regularly to avoid being blocked by dust. However, if you don't take this seriously, not only will your projector overheat, but there is a risk of damaging the projector internally too.
Depending on what you're connecting your projector, the methods of connection are different. If you're facing issues with the display, whether it's not visible or unclear, you need to make sure the connections are properly set.
For instance, if you're using a laptop, you must note that the projectors have multiple inputs, and if the one you're using isn't selected, you won't receive any images. In case you're using HDMI, check to make sure the projector is using HDMI and also the HDMI to which the laptop is connected.
However, if you're using a computer, then press down on the Windows logo icon on the keyboard. Press "P" to fetch up the projector screen. Click "Duplicate" to share the picture on the computer screen and projector. Click "Extend" to extend the image to the projector.
Many people tend to forget that the bright light of the projector is harmful to their skin, so standing in front of it is not a good practice. For any reason, if you have to stand near the light, for instance, during a presentation, make sure you're not directly in the line of the light. Not only is it bad for your skin, but it can also harm your eyes.
Avoid placing your projector or an unstable platform, as this will cause problems with the image. Other than this, make sure not to tilt the projector to one side while using it. This can cause damages internally as the device is to be set still in one particular position only.
Projectors have an auto turn off system which occurs when there is no activity or depending on the time set for maximum usage. The bulbs used in the projector can get damaged if used for too long. That is why this system is popular and found in most of the projectors.
To solve this, you may increase the timer even more so that when you don't need to use it further, you may turn it off manually or you can undo the auto turn off. But in this case, you may always need to keep it in your mind to turn off the projector by yourself.
Apart from the things mentioned above, auto turn off may happen because of the aging protector. Customers hereby are suggested to contact the after-sale service from where they purchased the product.
Projectors are a popular product as people in conferences and business meetings use the projector for presentations. The projects typically have issues with their picture quality; below are some of the other problems your projector may face.
Purple dots on the screen affect the quality of images beamed out by an LCD projector. These are quite annoying to look at and ruins the whole image. Dust and dirt particles are the main reason this happens because they accumulate on the projector's green panel. Cleaning the projector will help you avoid this issue.
You're pressing the power button, and still, the projector tends not to turn off. The reason for this problem to occur is a not correctly fitted lamp assembly. To solve this problem, fit the lamp properly or have a technician do it for you.
Image quality is essential, or it beats the purpose of owning a projector. An unaligned computer resolution results in poor image quality and this is quite a problem.
All you have to do to resolve this matter is to adjust the resolution until the images get better.
It is a common error that occurs when the computer's resolution and projector resolution is not aligned correctly. This causes the image or text to not show from a certain angle on the screen.
To solve this problem, adjust the resolutions and align them together properly. In case you're using a laptop, and this doesn't work, disable your laptop from the desktop first then continue.
The reason behind remote controls not working is simple. Either the batteries are weak, or the distance between the remotes sensor and projectors sensor is more than the recommended range. Thus solving this problem will take no extra time or effort. Just change the batteries and make sure the range isn't too much.
Firstly check if the outlet in which the Projectors connection has power or not. Some projectors have "indicator" or "status" LED lights on the control panel. If this light is on or flashing, you should look into your owner's manual or manufacturer's website for solutions and explanations. Don't fiddle around with it on your own as you might do more damage.
Every projector is different, and the way to solve their problems is different too. If your projector LED light is continuously blinking, then it means the projector lamp is exhausted.
Why does this happen? Well, the average lamp hours range from 1,500 to 2,000 hours. Most projectors use a checker to keep track of the number of hours used. A notification will show up on the screen when the usage is too much.
To solve this problem, you'll have to contact a technician for a lamp replacement and make sure the right lamp fitting is according to the model of your projector.
The problems you will face before starting your projector during usage and once finished using it may vary. You must make sure that you're following the protocols to ensure the well being of your projector. Otherwise, you will come across more issues regularly.
The problems mentioned above all have a solution, and in case you don't have a remedy to treat it, contact your projectors manufacturer for assistance on it. You may also go through the manual provided with the projector for further details in regards to your concern.
If you come face to face with any of the above issues, just follow the mentioned information provided for a better way to treat your projectors problem.
Modern projectors are one of the best tools that any conference room can have. They also make for great additions to any living room or classroom looking to increase screen size. They are an affordable way to project images into large surfaces while still maintaining a clear, smooth, and sharp image. LCD screens have become an integral part of most projector’s optical assembly units since the 90s. In this article, we will show you how to properly clean and maintain the screen of an LCD projector.
LCD’s or Liquid Crystal Displays are the most common type of screen found on most electronic products. They are relatively affordable and very versatile, you can easily find LCD screens that are as small as a watch, or as big as a wall-mounted television set. They are used mostly in computer monitors, television displays, projectors, mobile phones, calculators, and even in military aircraft displays.
The screen works using the inherent properties of liquid crystals. The liquid crystals are usually held between two sets of transparent electrodes. When an electrical charge is passed between the electrodes, the molecules of the crystals can be manipulated predictably to form different images. Most LCD screens have internal control mechanisms that transform the signals coming from any given device into precise electrical inputs, these allow the screen to render any image we want.
If your screen gets dirty or damaged there is no need to panic. There are several solutions to keep an LCD screen well maintained and working properly. Let’s explore some of the main reasons the LCD projector screens get dirty or damaged.
There are multiple ways by which the LCD screen in your can stop functioning properly or decrease its picture quality. Maybe you can see a fractal of psychedelic colors when you project your image, or there is a visible line blocking the image that can’t be removed by simple cleaning. Let’s look at some of the most common reasons.
Depending on the issue you are having, it is important to understand the best ways to approach the handling of an LCD projector screen. On most projectors, the LCD screen is located within the optical unit of the device. One of the most common issues is dirt and stains stuck to the outer layer of the glass. This is by far the easiest problem to fix because there is no need to disassemble the projector to access its components. On our example project, we can see that there are stains and some dirt accumulating on the screen.
There are different visual cues that can tell you a lot about what is happening. On our projector we can see:
The black dots tell us there is some dirt stuck to the screen. The shadowy smear is probably a stain. For this simple cleaning job, it is important to know the best tools you’ll need to proceed.
One of the biggest mistakes people make when attempting to clean an LCD projector screen is rubbing their fingers on the screen to try and eliminate the issue, but this may cause further problems as hands tend to leave smears and stains on screens. If enough pressure is added you can actually damage the screen. To remove all the dust, dirt, and stains from the outer layer of the screen you will need:
These are common household items that you might already have in your possession! A lint-free cloth is very important because if the surface of the cloth isn’t smooth, you can easily scratch the screen.
Prepare the Lint-free cloth by moisturizing it with the isopropyl alcohol or water. Feel free to use the alcohol-water blend if you want the alcohol to last longer. Make sure the cloth is not soaking wet or too dry. Once you have your cleaning materials ready proceed to the next step.
Now comes the fun part! Clean the screen. Make sure you don’t apply too much pressure. Begin the cleaning using circular motions and remember to be gentle. The goal is to soak up the dirt or dust with a wet cloth. Most dust will get absorbed by the cloth and the dirt will loosen up. Any stain or smear should come right off when the alcohol is applied, this happens because pure alcohol is one of the best chemical solvents around. Once you have cleaned the screen, try passing a dry portion of the cloth to soak up all the remaining solution.
Now that you have cleaned the screen, you’re all set! Go ahead and test the projector and look out for any visual cues that might indicate that your cleaning wasn’t thorough enough.
Make sure you repeat this process as many times as possible till you see thing goes right. We recommend you keep the proper maintenance of your screen every time you use it. This is to allow the screen to remain as shiny and clear as possible. The more work you put into maintaining the LCD screen clean, the better the results will be. Save yourself the headache of seeing unwanted spots when you need to use the projector, and try to maintain it clean.
If you are careful and follow proper maintenance procedures, you should be able to enjoy a clear and smooth viewing experience every time. However, sometimes some spots become difficult to remove, or they just don’t remove at all. Some of the most common persistent issues you might encounter may not be because of dust, dirt, or stain accumulation. They might persist because there is probably some deeper damage that isn’t fixed superficially.
If you think the problem lies inside the projector’s optical unit, you can always disassemble the projector to see what is going on. We recommend you have your user manual with you in order to check what projector model you own. Do some internet research to check what type of LCD screen your projector houses, and if it can be replaced. The most common problem is the dust has entered through the cooling fan accumulating near the optical unit. To fix this you’ll need:
Remember that before accessing any components the projector has to be off and unplugged, this is extremely important so do not skip this. Simply remove the projector cover and try to see if any dust or dirt has accumulated. You can then proceed to clean it off using a small vacuum cleaner or some strong puffs of compressed air. Be sure to not allow any moisture o touch the components.
An often-overlooked reason why a projector might continue to stay dirty is the condition of your room. If the room where your projector is located tends to be filled with dust, we recommend you cover your projector with a cloth or a cover. Some projectors come with protective covers for this reason, so if you find out the conditions of your room are not ideal, maybe investing in some protection is a good option.
You can absolutely change the LCD screen of a projector. You can do this in a few simple steps. We recommend you contact the manufacturer to see how they can help you. Changing components inside a projector is a daunting task for most people, so you can save yourself the hassle by emailing or calling the manufacturer. If you want to do it yourself you can:
We hope you have learned a bit more about how projector LCD screens work. We also showed you some of the most common issues people run into with their projector LCD screens. How to keep the screen of your LCD projector clean is an easy task if you make sure you treat your unit with care and follow some simple instructions. Remember that most of the tools we used (e.g. water, lint-free cloth, isopropyl alcohol) are very common household items. So give it a go and enjoy your ‘newly-bought’ projector!
It is a very common occurrence that you want to use your projector to stream some movies at home, or you need it to run an important presentation back in the office, there pops out a message which shows “no signal, screensaver, etc.” when connecting your streaming device to the projector by an HDMI cable. In this article, we will show you how to troubleshoot this projection problem.
Let’s begin by understanding what the HDMI cable is. High-Definition Multimedia Interface, colloquially known as HDMI is a video and audio interface for streaming digital media through an HDMI equipped source. Modern projectors have adopted HDMI technology very quickly, and in many aspects, it has replaced analog interface cables entirely. HDMI streaming is usually done through the cable, connected to the appropriate video source device.
It is a very important component on any projector, and sometimes problems with the HDMI cable or HDMI ports can influence on your projector viewing experience. Let’s have a look at some of the most common issues.
The “no signal” message on your projector screen is telling you that the device isn’t able to find a digital source to project. There are some likely culprits that allow this error to manifest:
As you can see that most of these common issues tend to be more hardware than software related, with the only exception being that you incorrectly selected a video source on your projector settings. These problems are easily fixable with some thorough testing of the hardware involved.
The screen protection image, also known as a screensaver, is an image that usually shows the projector's logo, brand, or name. This is an added feature that tells you the projector is power on, yet it isn’t projecting anything. If you see a screensaver even after you have plugged in a streaming device via HDMI, it probably means something on your streaming device, projector, or cable isn’t working properly. This will require some testing to see where the actual source of the problem lies.
Let’s have a look at some of the most common fixes for the “no signal” problem. We will give you a few tips and recommendations so you can begin troubleshooting your own projector with ease.
The most important first step is to evaluate the source of the problem. If you can’t manage to pinpoint what is the exact source of the problem, because you seemed not to do anything out of the ordinary in the first place, you should proceed to thoroughly test your devices and cables to see what might be the source of the issue.
To test your equipment, you will need to try a few different things, from which you can understand what the source of the problem is, which in turn allows you to proceed with a fix. Let’s have a look at some of the steps to take.
It is important to be persistent with this initial testing phase of your troubleshooting. By testing your HDMI in as many configurations as possible you can see if the problem requires a cable change. If you see the signal comes and goes slightly when you push the HDMI cable into the port, see if there is something stuck inside the port or the cable.
Restarting your devices and projector might fix the issue. You can also change the Input settings of both of your devices to check if it was a simple mistake. Be sure to be thorough so that you are able to evaluate what your options are. In this way, you can be prepared to turn to professional help once you understand what is happening.
If you are confident that the HDMI cable is damaged, you can easily find a replacement pretty much anywhere. Online electronic retailers usually run very good deals regarding HDMI cables, and you can select from different lengths and prices. Pick the appropriate one to fit your situation.
Once the fixes are complete, you should test if your projector works or not. It is important you understand what the source of the problem was. For example, the projector does not work with an HDMI, but the cable works as you test it with your PC and TV. It seems like there’s something wrong with the projector. In this worst-case scenario, there are also a few things you can manage to do to troubleshoot your projector.
Do not be panic if the issue persists, there are a few simple tricks that may help you get your projector work again. You will be able to stream that movie or present your elaborate PowerPoint presentation to your colleagues.
The most common issue is sometimes the simplest one to deal with. It happens that many projector users don’t know how to use the projector properly. Most modern projectors have a button or setting that determines the video source. On most projectors, TVs, and computers this feature is called ‘Input’. Once pressed or selected, the Input button will cycle you through the different video sources to the projector. If your projector has analog and HDMI video streaming, the Input feature will cycle you through both. Most modern projectors all come with analog, PC, HDMI, and USB ports.
If none of these fixes mentioned above works, maybe it is because of component damages inside the projector, which may require technical help. We strongly advise you against any form of disassembly if you want to keep your warranty. But if you just want to have a sneak peek inside the device you are definitely free to do so. Make sure you have the projector turned off and unplugged before trying any form of disassembly. Keep labeling trays and stable working surface with you to ease the disassembly and reassembly work. The following are some of the most common replacement to fix this problem:
If you feel like disassembly of the projector is a daunting task, you should always contact your seller or manufacturer. If you have your warranty, they will help you to resolve the issue, either by providing professional help themselves or by replacing your projector altogether.
An important part of avoiding future errors with your projector is kept it under some proper maintenance. Try to keep the HDMI cables running smoothly from either end and try not to apply pressure or have them bent around furniture if possible. If not in use, simply put away the HDMI cable and store it in a place away from the sun. Avoid bending or stretching the cable too much when folding it neatly for storage. Also, consider to tie up each cable before storing them in place in order to avoid annoying cable entanglement.
We hope this article may help you understand your projector better. When it comes to how to solve the projector image showing “no signal” when connecting to HDMI, we learned that there are many easy fixes for this problem. Sometimes it all boils down to a simple button press or changing a cable, but when the problem is due to hardware malfunction, the possibilities become limited.
Apart from that, we mentioned what an HDMI cable is, how it influences our projecting experience. We have also looked at some best ways to maintain your cables work properly, and some furniture changes that might affect the transmission of video signals.
Don’t hesitate to contact your projector manufacturer or seller to evaluate your options if you really detect some issues. However, make sure you exhaust all the common fixes before contacting professional support. Modern HDMI projectors are great at streaming high-quality audio and video which help us create a cinematic experience within our homes. Therefore, proper maintenance is strongly recommended for your projector in the future use.
One of the most ubiquitous technologies found in most classrooms, offices, and homes around the world are projectors. They allow us to project images, videos, games, and more into any large surface. Smartphones like iPhones are often used as a streaming device for projectors. Unfortunately, sometimes we may encounter crashes when connected to them. In this article, we will focus on how to fix projector crashes when connected to an iPhone. We will look at the possible cause of the issue, and how to resolve it.
Crashes are a common malfunction on most computer integrated systems. They normally occur when critical functionality features of a device, its components, or its peripherals cease to function correctly and suddenly stop working altogether. An important remark is that crashes don’t necessarily mean your device is broken or heavily damaged. Sometimes crashes occur because of software or hardware errors that can be easily avoided, so don’t be panic if it is your first time experiencing a crash in your projector, iPhone, or both.
There are a few steps for you to follow in order to adequately structure your approach towards figuring out any solution. When it comes to projector and smartphone crashes, there are a few things to keep in mind before troubleshooting. It is vital that we at least understand the basic hardware and software functions that allow our iPhone and projector to work with each other.
As with most issues, you have a better chance to solve it if you understand where it comes from. There are many types of crashes that may occur when using a projector + iPhone combo, so the following are some of the most common inducing causes:
Overheating is usually the main external culprit of crashes. When a projector or an iPhone reaches high temperatures, the functionality and efficiency of the components are hindered greatly. If the temperature reaches a certain threshold, most devices will simply activate a failsafe that shuts them down abruptly in order to protect them. For most users, the case is seen as a crash, which is a very common problem when using any device for extended periods of time in non-ideal conditions. To mitigate the downgrading effects of overheating on your projector or iPhone, you can check the most common culprits.
Now that you have an idea of the types of issues you might encounter, and the right mindset to identify the problem, it’s time to understand your setup. Your setup is the cables, devices (e.g. projector + iPhone), software or apps used to stream the media, and the media content itself. Both the iPhone and the projector are the most important variables in your setup, so checking them externally and internally is always a good place to start. Here come the details:
Once you have a clear picture of what setup you are using and what is a possible source of the problem, we can move to the next step.
Always test your variables. This is the best way to cancel out variables without causing any other issues. Your objective with these tests should be to recreate the conditions in which you experience a crash, so you will figure out the way to react. For example, by testing our office projector + iPhone setup we know that the projector crashes probably due to the high temperature that spreads over the room, which overheats the projector. To examine, we have done the following tests:
The cable and adapters made no difference, the apps also ran fine. As we moved the projector towards a well-ventilated area with AC, we had no problems or crashes. If you find your cables or adaptors suddenly cause crashes or stop working, then you have to move on to the next step.
If the issue calls for it, you may need to buy some replacements. Sometimes faulty cables or adapters might cause projector or iPhone crashes as well. In most cases, buying a replacement accessory is able enough to fix the issue. Always check for qualified replacements that are compatible with your devices, sometimes subpar cables or adaptors cause more serious issues.
After installing your replacements, you can perform the new tests. Try to recreate exactly the conditions that you were using while it crashed. If you identify that it is the hardware causing the problem, the issue will be fixed after the replacement is installed. If there doesn’t exist any issues or crashes, the problem then is solved.
Sometimes we have to figure out deeper for the solution when the crashes are encountered. Thankfully, there are other ways for a tech-savvy to deal with these problems. Patience is always needed when looking for the little details, most often they are the culprits of your crashes. Let’s have a look at some of the frequently overlooked details.
Getting started by checking the connection ports on both devices carefully. In the case of an iPhone that uses an HDMI adapter followed by a cable, all the ports shall be looked at carefully. Look for any debris that may block the signals or weak points in the port structure. Remember to be careful with the strength you use while handling the ports or cables. If you find out one of the ports on the cables or adapters is damaged, you can easily find replacement cables or adapters. And if it is your iPhone’s port that is damaged, you need to check your warranty and contact customer support.
When most of our hardware seems fine but we keep running into crashes, you can always look at the settings of your devices. You can look out for:
Both iPhones and projectors have extensive online manuals and troubleshooting tips that guide you through some configuration changes. And simply tinkering around the settings yourself will help you understand your equipment better so that you are able to fix any misconfigured device.
If you feel like you are able to take on a disassembly project, this can be a good way to fix any major problem that may hinder the usability of the projector. First, you have to be sure of what component of your projector needs to be checked and/or replaced. You can find extensive disassembly manuals and guides online when you are just starting out. Always remember to check your warranty before any disassembly project, and be sure that the device you are disassembling is OFF and unplugged from any power source.
Try to contact your seller or manufacturer if the crashes are consistent and there is no other way you can figure out to fix the issue. Most retailers and manufacturers offer professional services that can fix any issue you might encounter. It’s a simple solution that works great if you don’t have plenty of time to tinker around with your devices.
In this article, we have been looking at how to fix projector crashes when connected to an iPhone. Mentioning the most common reasons for a crash, as well as some troubleshooting tips on how to fix them. We have seen the importance of temperature control, cables, ports, and device configurations. We also learned the importance of testing as crashes are rare occurrences that can be hard to define. Eliminating as many variables as possible by testing so that we can find the source of the issue. Keep it in mind to contact customer service if the crashes are persistent and none of your solutions fix your issue.
If you are an avid user of projectors, you might have encountered some focusing or keystone problems. Sometimes the focus feature is not working properly, it gets stuck or not really doing its job properly. The keystone feature sometimes stops working altogether or works faultily. These problems can hinder your projecting experience and can be very frustrating. Fortunately, this is a problem that can be easily fixed with a bit of knowledge. In this article, we will share some insight on some of the most common issues with the focus and keystone features of projectors. Let’s get started!
Lens focus is a common feature that almost all projectors use to align the projected image on any surface. Most projectors have manual dials and knobs that can be turned to align the projected image. What happens is that the movement of the lens assembly allows the light beams to refract in a specific way, thus giving the user control of the projected image directly.
Some of the most common issues with lens focus occur because of some types of assembly issues or lack of proper maintenance. Foreign objects or substances can also embed themselves within the dials, knobs, and lens assembly, blocking them or causing resistance when moved.
Keystone correction is a standard feature that has become very common in most projectors over the past 30 years or so. The name keystone correction comes from the keystone effect. The feature corrects the keystone effect, which is the distortion of an image that is projected on an angled surface. Modern LCD projectors achieve this through digital means, by altering the scaling of electrical inputs through special algorithms before the inputs reach the liquid crystal display, thus allowing for the image to be corrected before reaching said angled surface.
Keystone correction may stop working for several reasons. Some of the most common issues are:
Most issues with keystone corrections will require professional help, this is due to the complex nature of the electronic components that allow such a feature to work effectively. Fortunately, sometimes the keystone button(s) may get stuck due to foreign substances or faulty assembly, or a problem with a faulty lens that can be easily replaced. All of these issues can be fixed at home with a few tools.
If your projectors lens or keystone features are stuck or can’t move, there are a few easy fixes that should be tried before any forms of disassembly. It is important that you don’t apply too much pressure or strength when trying these easy fixes, as you can end up with a broken or heavily damaged projector.
It is very important that you understand what is your projector model and manufacturer. This way you can check the manual or online information about your particular issue. In order to proceed towards more advanced fixes, it is imperative that you understand your equipment well.
The first thing to do is to check the keystone correction button(s). You do this by following a few simple steps:
If everything seems to be working properly superficially, the problem might lay internally.
Now check the lens assembly and lens focus dials and knobs. The follong are some simple guidelines to aid you:
If you can see and feel any resistance when trying to operate this feature, maybe it's time to disassemble the projector.
If the problem seems to be internal, it is time for you to get a few tools ready to disassemble your projector. It is very important that your projector is off and unplugged before attempting any type of disassembly. You can also lose your warranty if you open the projector, so we recommend you contact your manufacturer or seller first to see what are your options. To disassemble your projector you’ll need:
Now that you have opened your projector, it is time to take a look at the specific components that might affect your issue. Here is what you should be looking out for:
If you spot any of these issues, try to remove them by using a can of compressed air or a small vacuum cleaner. You can also remove any foreign debris by hand, but be careful not to touch the components too much. If any part of the lens assembly, keystone button(s) or component seems to be out of place, put it back into place carefully, an online guide or manual can really help you at this point.
It is time to test the results of your work! After re-assembly, simply power on your projector and try focusing your desired image or video. Most of the time changing surfaces or the location of your projector will fix the issue. The cleaning and checking of the inner workings of the projector should have also fixed the issue. Make a detailed evaluation of the features, if they work or not, and test it in various ways (e.g. projecting different types of media, focusing the lens in a different position, using keystone correction on several surfaces)
As far as the keystone correction is concerned, replacing the button(s) or the control unit yourself will be a task that requires profound technical knowledge. We highly advise you to contact the manufacturer to see if they can fix this issue, or at least send you a replacement projector.
Changing the lens in your projector is actually a much easier task. You can find replacement lenses online and guides on how to perform the replacement yourself, and best of all, you don’t need to have the specific technical knowledge to accomplish this. Just follow some simple steps as below:
What if the focus or keystone still doesn’t work? Well, this can be very frustrating. If proper maintenance was never applied or the fixes didn’t seem to work, we recommend you contact the manufacturer or seller so you can send your projector for professional repair or replacement.
We hope this article will help you understand what might cause your focus and keystone issues. All it takes is a bit of knowledge, determination, and some common tools to be able to make a good analysis of what might be acting up with your projector. So, why the focus (or the keystone) doesn’t work (can’t move)? We have learned that assembly errors can cause certain components to fall out of place, we also learned that the position and angle in which you are using your projector is important.
One of the most common issues is the type of surface you try to project into, so changing that up might be a good idea as well. We also looked at a few easy repairs and some more complex ones. Always remember to contact your seller or manufacturer if fixing the projector by yourself seems too difficult. But if you have patience and some willingness to learn, the following guidelines can be a good approach for you to achieve more complex fixes. Good luck!
Have you ever prepared really hard for a presentation to make sure everything is in order, your presentation deck is sorted, your laptop is fully charged, and it connects to the projector, only to find the projector is displaying a blurry image? It is embarrassing, to say the least, but nothing that can’t be fixed. Sometimes a projector may get blurry when you’re using it to show images or videos at home or at your workplace. A projector that is blurry can be fixed to make the image sharper and improve clarity.
Before you jump to conclusions, however, we recommend that you check for a few common reasons why a projector lens might be producing a blurry image. Ruling out all the reasons can allow you to better assess where the problem lies and fix it easily. We’ve listed some common reasons why a projector-camera may be producing blurry images below.
You have to make sure that whatever surface you’re projecting your visuals on is clean, smooth, and plain so that you get maximum visibility. Sometimes if you’re projecting against a surface that has texture or previous indentations it can distort the image.
The details of the visuals that you’re displaying can mesh in with the uneven surface that can make it harder for the naked eye to differentiate text, colors or even minute details if you’re displaying artwork or information that needs extra attention.
You want to make sure that you’re projecting on a surface that is even, untarnished and a single color for better image clarity and sharpness.
If you’ve made sure that your surface is smooth and clear, then another culprit for the projector being blurry may be a dirty lens. When you’re using a projector on a regular basis it can be easy to be forgetful about keeping the lens clean because it does accumulate dust over time.
Similarly, accidents may happen due to which it can get dirty with grime, dust particles, or any liquid it may have come in touch with. One way of making sure you’re not stuck with a blurry projector is to clean the lens prior to using it with a cloth.
You’ve made sure that the projector is displaying visuals on a smooth surface and the lens is clean, and if you’re still seeing a blurry image, then maybe your projector and screen are not aligned properly.
If you’ve installed the projector in one place, you have to make sure that when displaying the visuals, it is not zoomed in which may be why you’re seeing a blurry image. Similarly, if the projector is mounted upwards or tilted it may not align with a screen that is mounted straight.
Misalignment in the way both the projector and the screen are mounted can result in the projector displaying a blurry image.
This may sound so obvious but have you removed the lens cap from the lens? This is one of those things like looking for your glasses everywhere only to find them resting on your head. It happens, we’re all humans.
So, before you come to the conclusion that your projector is faulty or something has broken inside, make sure that the lens cap has been removed. If your projector is mounted at a high place, it is very likely that you may have ignored this possibility, in which case make sure it is removed is better than calling someone to fix it.
If none of the above points are making your projector blurry then it is quite possible that the lens isn’t properly focused. The focus can be adjusted manually; however, it is good to make sure that the distance between the projector and the screen is the recommended measure.
Sometimes a defective lens can make the projector blurry that can happen from any external damage inflicted on it. In that case, you will have to replace the projector lens.
However, there are few tricks and techniques through which you can easily refocus the lens to make sure the projector isn’t blurry anymore.
One of the main reasons why a projector may show blurry images can be related to the projector lens being out of focus or due to some external factor.
So here comes the solution:
If you’re looking to refocus the projector lens or how to make projector image picture clear so that next time you don’t see fuzzy images on the screen, you can start by following the below-mentioned steps:
Clean out your lens with a soft cloth to remove all the dust, fingerprint smudges, or any grime that might be accumulating on the lens. Microfiber cloths are excellent when you’re dealing with delicate lenses to clean them out.
After cleaning the lens out, slowly start adjusting the focus through the focus knob until you reach a point where the image looks in focus, and then start turning the knob back to the point it is blurry.
This step may seem absurd but it actually makes sure you get the setting that doesn’t give you blurry images.
Now, start setting up the right resolution for your projector by connecting it to your laptop or personal computer, and configuring the resolutions to match the native resolutions of your projector. This will make sure your projector doesn’t end upscaling the image itself which will make it lose the image resolution as well.
The projected image screen size should be small by default so that it doesn’t start blowing up the image too much. A smaller image will make it appear brighter as well.
Use the “Zoom” function of your projector lens to adjust the visuals without having to move the projector. This is especially useful if your projector is mounted and isn’t portable. It is better to position the projector closer to the screen and decrease the zoom setting, but it varies from the projector to projector, so adjust as it seems fit for yours.
Avoid tilting the projector as it will make the projected image against the screen appear narrow or crooked. Keep it square and flat to the screen for good results.
Now that we’ve shown you ways to refocus your projector lens, you may come across instances where your projector may be showing the right or left side of your screen blurry. The blurriness of the image may not affect the overall experience of watching the visuals but it can get annoyed with time.
A projector blurry from the right or left area may not be indicative of a projector that is broken or faulty, it may simply be a case of a projector lens that is dirty. Similarly, another strong indicator can be a projector that is a few inches misaligned with the screen which can result in a blurry projector from one side.
However, if that is not the case then the RGB (Red, Green, Blue) panels may be misaligned in which case you will have to take it in for further inspection. When this happens, it can affect the pixel resolution as well as the color quality which may look as if one side of the screen is getting blurry images.
Similarly, a mismatch in resolution between the projector and the image/video output device can make one side appear blurry. This fault can be resolved by changing the refresh rate of the projector that appears in the Display panel of the System Preferences setting.
Lastly, another factor can be the optical elements of a projector being misaligned in which case they will have to go back to the manufacturer as you cannot fix it on your own.
Regardless, follow the checklist mentioned above to be certain that a projector that is blurry may not be from one of those cases, and then contact your manufacturer to fix it up, if nothing else works.
It is common for a projector to show images that are blurry if it hasn’t been in use for a long time or hasn’t had some care shown to it in a long time. By taking proper care of your projector and its lens you can ensure that it lasts you a lifetime.
With that said, however, before you start spending your hard-earned money on getting your projector fix, always take the time to review the problem at home. Use the recommendations provided and try to rule out possible reasons why the problem may be occurring. Most projector issues are easily solvable at home without the need to get in touch with the manufacturer.
The use of projectors has become widely popular over the years. From watching movies at home to delivering presentations in university classrooms and screenings at large events, projectors have become an indispensable part of our lives.
It’s easy to overlook all the important steps that happen in between – from the moment you turn the projector on to the moment you see the image being projected on your screen. A projector lens probably performs the most important function of it all, it’s not only responsible for properly magnifying the image, but also controls the colors, sharpness, and illumination of the image as well.
Temperature imbalance can lead to a foggy lens. Often the lens inside the projector can get all foggy due to the temperature imbalance of the atmosphere it is placed in. This, in turn, affects the image quality, reducing its sharpness and producing unclear, blurry images. Dirty projector lens, if not cleaned on time, could also cause technical fault inside the entire equipment, reducing its overall efficacy and leaving it of no use.
Cleaning the projector lens is a practice that should be followed from time to time to ensure top-notch quality of the images produced and to prevent condensation to permanently build inside the lens. However, defogging the dirty lens could be a tricky task since it requires following a specific cleaning technique so that the lens doesn’t get damaged.
We’ve made a list of all the important steps you need to follow in order to ensure that you defog your projector lens without causing damage in the process.
To ensure a risk-free cleaning of the projector lens, you will require:
Remember, you’ve paid a hefty price for this projector and its life depends greatly on the quality of its lens. The glass that is used to manufacture this lens is exceptionally sensitive and cannot bear any sort of mishandling. The projector consists of optical components that require delicate handling.
When cleaning the projector lens, you must be very careful so as to prevent the lens from any kind of unnecessary damage. For example, if you’re not careful you may notice smudges on the projector lens or you may cause irreparable damage as a result of unconscious mishandling - which may ultimately require you to get a lens replacement which can be costly.
Things that MUST be avoided while cleaning projector lens
Any sort of abrasive liquid that isn’t designed specifically for cleaning projector lens could badly harm it. Similarly, using towels or tissue paper would clean the fog from it but the harsh particles of their fiber could easily scratch the lens surface.
Moreover, handling the lens with your bare fingers could leave the lens extremely dirty. Hence, it is advised that you use the specially designed microfiber cloth with a solution sprayed on it to wipe off any sort of fog or smudge from the lens.
Again, you are not cleaning your regular camera lens or glasses here. Cleaning a projector lens is a tricky business and you need to follow all the specific steps in order to ensure that the lens is thoroughly cleaned, without putting the efficiency and functionality of the projector at risk. Any sort of carelessness or mishandling could cause you to spend a fortune on its repairing.
The first thing you need to do before you begin with the cleaning process is to power off the projector and unplug it from the electric supply. Let the machine inside it cool down so that it is easier to touch. This is an important step as it will reduce the risk of any hazards related to a plugged-in electrical device.
It could be high on voltage or could may contain excessive current. You could also mistakenly press a button and cause a technical fault. In the meantime, you can quickly go through the user manual, as it contains important maintenance tips that are specific to the model you will be defogging the projector lens of.
Open up the projector with the utmost care by following the step by step guide given in the manual. A careful study of the user manual should help you get a grip on what is to be done. There can be a simple button, or a set of screws that need unwinding, or furthermore a latch that needs to be pulled. Any other conditions for the safe removal of the projector casing must also be adhered to. These may include humidity settings of the room you are in.
Take a can of compressed air and blow it near the vent. This will push away all the dust out of the vent. Be sure to stand at least 6-7 inches away from the lens part when you are spraying the compressed air as it can cause collateral damage to the lens in the form of cracks. Also, get the correct type of compressed air which is specifically made for this purpose.
The lens cap acts as a shield to the lens and keeps it safe from all sorts of external damages like scratches, fingerprints, wipe marks, etc. So, make sure you remove the lens cap extremely carefully to prevent the lens surface from being damaged. Do not put too much pressure while trying to remove the cap or else you might require projector lens replacement. See the directions given on the cap for safely removing it.
Do not overuse the solution. Do not drown the cloth in the solution. Just put two drops on the microfiber cloth and let it absorb it. That is more than enough for cleaning and wiping the smudge on the projector lens. Excessive usage of solution would only cause scratches on the lens surface, making it more sensitive to damages as the solution is made of harsh chemicals. Overusing it will only harm the delicate lens and cause you trouble.
This is one of the most important steps to follow while cleaning the projector lens. The way you wipe the lens using the cloth makes a significant difference in its cleanliness and efficacy. Many people make the mistake of wiping it from left to right or up and down, which leaves a lot of dirty marks on the lens. Aggressive rubbing is also not an ideal way to clean as it can easily cause damage to the lens and even cause it to break. The best way of defogging the projector lens is to gently move the cloth in circular motions on the lens so that it wipes it off from a 360-degree angle, without leaving any more marks on it.
After you are done cleaning, wait for a short while for the lens to get completely dry. Then, gently put the lens cap back in its place without applying too much force on it.
Sometimes in a hurried situation, people tend to ignore the safety of the lens and try to force the cap on the lens with lots of pressure. This is an extremely wrong practice and can cause permanent damage to the glass surface of the lens, making it useless forever. Always put the cap back on the lens safely and securely.
All machines require maintenance and exquisite upkeep. This allows them to perform their tasks efficiently without losing their core functionalities. Periodic cleaning of the parts of the equipment is one of the few ways you can prevent damage.
Just like a well-tuned motor car requires an oil change as a part of its maintenance, a projector requires its lens to be periodically cleaned for maximum efficiency. This may include removing dust particles, smudges and scratches off the lens as well as the removal of humidity that can build over time.
In the case of projectors, perhaps the most important component is their lens. The quality of the image produced by the projector is entirely dependent on the lens. A projector lens that is subjected to undue humidity may fog the lens.
So, it makes sense to periodically clean the projector lens as it ensures that every time you turn the projector on, you get a high-quality output. A clean projector lens produces a bright and sharp image every time. Therefore, removing condensation from the lens is vital to the efficient functioning of the projector itself.
The world of technology has continued uninterrupted through an evergrowing evolution and advancement of its own mechanisms. Just a few years ago, tablets where known to be specialized niche devices for a very specific audience. They use to be expensive and sold by a few brands. Today, you can find quality tablets manufactured with excellent components and precision running at very affordable prices. In this article, we will take a look at two types of the most popular budget tablets in 2020, Vankyo S20 and S30 tablets.
We will compare both of them to see which one comes out on top in terms of price, battery life, hard drive, processor, ram, graphics processor, connectivity, operating system, camera, and unique features.
|
Weight：499g |
Weight：1.14kg |
|
1280x800 native screen resolution |
1920x1200 native screen resolution |
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Price: $159.99 |
Price: $169.99 |
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8 MP back camera |
13 MP back camera |
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10-hour battery life |
15-hour battery life |
Nowadays, tablets stand strong in terms of specs, price, and performance. They are usually divided by price ranges, cheapest on the lowest end, and priciest on the higher end. Vankyo S20 and S30 tablets fit within a very unusual sweet spot within the marketplace, where budget tablets begin to transition in terms of features and specs towards the higher end characteristics.
In terms of price, the S20 tablet is just ten dollars less than the S30. The price difference isn’t nearly as wide to warrant the S20 taking a winning position here. The Vankyo S20 is an excellent mid-range budget tablet with powerful specs, but it lacks standard features like 1080p resolution. Users will gain a better viewing experience by spending 10 more dollars. In this case, Vankyo S30 wins as you get much better features for a slight price increase, which is no more than the cost of a quick lunch.
Nobody may refuse to enjoy a larger battery capacity that handles long sessions of browsing and movie watching. The battery capacity of S30 and S20 vankyo tablets are the same as they are both 6000mAh. However, the battery in the S30 tablet is more robust that gets an increase for up to 50%, which is about 15 hours. While S20 tablet is built to last a maximum battery life with 10 hours.
Hard drives are the storage units for computer devices that can be classified into two types: internal and external. Internal storage is usually held within the hard drive itself. External storage refers to a type of drive that can be connected directly to the device. When it comes to storage, both the S20 and S30 tablets boast a rather small 32GB hard drive.
Both the two tablets have an average internal system memory that is able to hold a sizable library of music, a few movies, and games; however, they are not enough to guarantee ample storage. But users can insert a micro SD card if they like so that they can easily upgrade their system storage significantly. Since there is no difference between Vankyo S20 & S30 with regard to storage space, we will hereby judge them equally.
Processors are the internal brain of computer devices. They handle the inputs and send information across the device, which is very significant when it comes to performance. Both S20 and S30 vankyo tablets have an impressive 8-core microprocessor with a frequency of up to 1.6GHz.
This is a very powerful piece of hardware that ensures both tablets are able to run most of the applications smoothly and effortlessly. When it comes to the higher-end applications, you might have encountered a few hiccups in processing power. We would recommend both types of tablets if users only focus on processors.
RAM refers to Random Access Memory. It is a type of memory that is allocated for running system applications which include the OS. A Higher RAM means being able to open up several applications at once without getting any sort of performance decrease. Both Vankyo S20 and S30 tablets have 3GB RAM memory. However, the S30 has DDR3 RAM memory, which runs a bit faster than a standard DDR2 the S20 tablets have. The difference is slightly noticeable, so we consider both of them to be pretty equal with regard to RAM.
A graphics coprocessor is what renders or creates the graphical images you are able to see on the screen. It can be found as a separate component, or as an integrated component on most devices motherboards. On the S20 and S30 tablets, there is an IMG8322 graphical coprocessor that fits comfortably on the mid-range position, which allows users to play games smoothly. However, don’t expect a higher-end graphically intense games to run, because both of the tablets sport the same type of graphical hardware. In the circumstances, we consider them to be pretty equal.
Connectivity is normally a key feature for most people to make or break the decision to purchase modern devices. Connectivity featured the devices that brings our lives with unparalleled levels of efficient communications. There are integrated wireless Bluetooth 5.0 on the S20 and S30 tablets, in which not only you’ll gain a splendid network experience for its quicker response while less interference, but a faster and more stable data transfer between different devices. Moreover, both tablets come with embedded GPS connectivity technology. On account of the same connectivity features, neither of them stands out in this case.
The operating system allows you to use all the hardware components in synergy. The OS brings the entire potential of a system together by using software that renders a user interface. There are two big-league players that have a monopoly on mobile device OS: Android system developed by Google and IOS system developed by Apple. Both of our Vankyo tablets use Android Pie 9.0 or above, which features an industry-standard of smooth, compatible, and efficient functionality. Both the S20 and S30 vankyo tablets stay modern in this case.
The rapid development of camera technology is breathtaking. Cameras are getting smaller, with higher quality and efficiency by the day. Thanks to the industrial output of modern mass manufacturing, most people have a pretty good camera embedded in their mobile devices. The S20 and S30 vankyo tablets come with slightly different camera qualities. They both have front-facing cameras for video calls, and back cameras to capture the amazing world around us.
The back camera of the S20 tablet is an 8MP camera, while the S30 stands at 13MP. Both of the tablet’s come with 5MP front-facing cameras. As far as the resolution of the camera is concerned, we take Vankyo S30 tablet as a priority. Simply because users get a noticeable improvement in picture and video quality, which compared to Vankyo S2 with 720p resolution, Vankyo S30 delivers stunning viewing experience with native 1080p HD screen resolution.
One of the biggest distinctions between the two tablets is the weight. Vankyo S30 weighs twice more of Vankyo S20, which makes it a slightly bulkier tablet. If you are looking for a slim, lightweight, and handy device, Vankyo S20 tablet may be a better choice for you.
Even though both tablets excel in terms of quality for their price range, the slight difference in price between Vankyo S20 tablet and S30 tablet seemingly makes it difficult for users to choose. Nevertheless, you get several higher-end features on the S30 that S20 doesn’t have. Besides, the battery life of S30 lasts 50% longer. If the price of the S20 tablet is a bit cheaper we would consider its place in the market, but as of now, the price difference isn’t high enough to warrant it a winning position.
All in all, we have made a comparison between Vankyo S20 and S30 in terms of functionality, features, and the price in this article. It turns out that with the inconsiderable price difference, Vankyo S20 can hardly stand out. On the other hand, various comparisons made in battery life, hard drive, processor, RAM, GPU, connectivity, OS, camera, and unique features indicate that Vankyo S20 and S30 tablets are pretty similar to some extent.
If you want a slim and lightweight tablet to carry around, and you don’t care about picture or camera quality too much, Vankyo S20 is an appropriate option for you. Whereas, if the price is not the top consideration, the weight does not exceed your expected range, Vankyo S30 tablet with a better quality probably suits you more. Remember always to check the specs of any tablet before you make a decision as you can base on it to help you find a better one for a particular use.
It occurred to most of us, you are watching a movie on your projector, or perhaps you are in a conference room with all your colleagues, all of a sudden, you begin to notice the fan inside your projector humming, louder and louder. You can’t hear the sound of the movie clearly, or you get distracted in the middle of your presentation, the projector's fan is going crazy! In this article, we will answer the question of how to reduce the projector’s fan noise? We will also explain the main reasons why does the fan produces loud noises. As well as some solutions for you to continue using your projector undisturbedly.
Fans are essential parts of many electronic products. Nowadays, you can find fans in every corner of the globe. As a matter of fact, as you read this blog, the computer or smartphone that you are using needs a fan to work properly. Fans are incredibly important which is mainly to disperse the heat so that the machine is able to work smoothly. They are also essential for people, as fans are colloquially known as a cheap and effective way to keep you cool during hot days.
Fans make noises due to the rotational movement of the blades. As the blades stimulate airflow, there are several sources of noise you can hear.
●Air being pushed around.
●The fan motor.
●The projector's components vibrating due to movement coming from the fan blades.
●Dust accumulating inside the projector’s components.
If you are encountering problems with your projector, our first advice is to call the dealer and turn to their customer service. They will handle any issue you might have professionally. Most of the time they will ask to return the faulty one and deliver you a new device. So don’t be panic, it will get fixed eventually.
Vankyo projectors are excellent devices that enable you to open easily and get it repaired. Parts can be swapped easily, and what you need are a few tools. Remember that if you are to open the case to do any modifications, you will lose the guarantee. Most of the time the issues are not as severe to require replacements, simply open the case might reveal a loose screw which may cause the issue. Just make sure not to remove the guarantee sticker that comes with the device.
Let’s take a look at what are the best ways to check what type of projector you have.
●Look at the user manual.
●Check for the sticker attached to the device.
●Do a quick internet search of the manufacturer.
●If purchased online, go to the seller’s webpage.
●If purchased physically, go to the store directly.
Take Vankyo Leisure 3 projector as an example in this blog, we will use the relevant manual to get to know how the device works.
Now let’s look at the problem. There are a few steps for you to follow which can help you understand what is happening.
●Audible cues.
●Visual cues.
The fan inside our projector sounds like a vacuum cleaner running at full power. We decided to look online for a replacement that is more silent, which leads us to our next point.
If you want to install a new fan that is more silent, you need to check compatibility first. There are several ways to do this, the most important thing when you decide to buy the replacement is to know the model and brand of your device very well. Then you can follow some easy steps as below:
In our case, we contacted online merchant to purchase a silent fan. Unlike the original fan that sounds like vacuum cleaner noise, it is a 92mm fan which sounds like a fading breath. The description had specified that the model is compatible with the device, so we double-checked and it was indeed able to be installed on our Vankyo projector.
This is a step where things can get tricky. Most people are not used to opening their electronics, much less a projector. After some research online, it is easy to find some in-depth videos, documents, and articles describing how to apply such a modification. Most Vankyo projectors, and other Chinese brands, assemble their projectors in pretty much the same way. We recommend you follow certain guidelines if you are new at disassembling any device, no matter they are projectors, laptops, or phones.
Follow the instructions and change the parts accordingly. Easy as that, be careful with the way you handle the components. Chips, cables, boards, and power supplies tend to be sensitive to moisture, heat, and sunlight. Make sure to hand these components in an environment that you are able to control, like a workbench, desk, or table.
You are almost there, be sure to assemble the projector the same way you disassemble it. This is where the screw trays and the list of locations become handy. Make sure all the parts fit in their place neatly and tightly, any loose screw or component may hinder the performance or create more noise.
Now that everything is ready, plug the projector back in and run some tests. Watch a movie, play some games, or simply let it run for some time to see how the new fan works. Pay special attention to any visual or audible cues that hint you things aren’t working properly. By now, you should be available to enjoy your newly modified Vankyo projector. If the results aren’t satisfactory, there are a few things you can do.
If you have already troubleshot your projector and found out that the noise levels are still high, there are a few things you can do. The problem may due to some simpler details like temperature, time of use, and the conditions inside your room. Some of the most common processes to follow will be listed below.
Vankyo projectors are not supposed to run for 24 hours continuously, which may stress the components. Eventually, the heat buildup can accumulate to the point where the fan gets to work harder. The sound coming from the fan will be audibly louder as it happens. To avoid this, you have to shut down your projector after the use.
The temperature of the room where your projector is working is very important. If you are using the projector in a room without much ventilation, the projector is bound to overheat, resulting in decreasing the performance. One of the reasons for overheating is the stress on the fan, which will cause the speed up to maintain the breathability of the components. And this will increase the noise.
Make sure your room is cool and well ventilated, for it can help the device run smoother, and heat buildup will never be much of an issue.
If you followed our recommendations, while your projector is still acting up, you can always open it again to have a closer look. Maybe some of the wires are misplaced, or maybe you left a screw dangling around in there. Make sure to re-check any modification you did.
We recommend you to follow the bullet points to perform the modification. Tick all those boxes as you go through them one by one. You would be surprised at the number of small mistakes that we tend to overlook. Sometimes something simple may screw the cover back on. Just a little tighter, and you can do the trick.
There you go! We hope this article will help you deeply understand your Vankyo projector. We’ve discussed some of the main reasons why your projector makes noises. We’ve also listed several methods for you to solve the problem. Now that you know how to reduce the noise of your projector and how to change the original fan, you can now enjoy the amazing experience of projecting your favorite media on your newly silent Vankyo projector.
In this blog, you will learn how to clean your projector lens in the right way, for people doing it wrong every day!
The normal idea that comes to your head is to clean it with the T-shirts you are wearing right now and maybe with your breath. This can cause serious damage to the projector lens and in most situations, you will need a new lens if you do so, which may cost you more than just use the right tools to clean them.
If you want to become this kind of person who does it the right way and enjoy their movies in HD quality, you can just take a look at all the information given in this post and find the best solution for your problems.
These are frequently used items when cleaning the projector lens.
a) Turn off the projector and then unplug the cable, leaving the projector to cool down for a minimum of 40 minutes.
b) Take a box of compressed gas.
c) If you want a perfect cleaned lens, you will need a brush. So don‘t forget to take it.
d) A particular spray cleaner for a lens and a microfiber towel is particularly needed. If you don't have any of those, pop into a shop that is nearest to you and grab one. The incorrect product can only damage your lens.
Don't use your old clothes or the T-shirt you are wearing at the moment, they will hurt the lens no matter how soft they are.
Replace the lens of your projector in some dry places and to remember: the dry place should not be not dusty or sandy.
Use only recommended products to clean lenses. Keep it in mind that if you use the wrong product, it will permanently damage the lens.
Last but not least, you must never use the following three kinds of products !!!
All these mentioned above will leave an irreversible trace on the lens coating surface.
Don't use your breath to wipe the lens, because the acid that comes from the breath will leave a trace on the lens coating!
Be careful not to leave any fingerprints on the projector, just keep your fingers away from the lens. Since you don't want to start again, unnecessary cleaning raises the damage risk on lens coating.
Avoid touching the hair of the brush, otherwise, it will leave dirt and spread all over the lens the next time you use it. Besides, store your brush properly!
a) Move the projector to a snug position to make the cleaning easier.
b) Since each model has different details, you will need to turn to the projector's instructions to determine how to open the projector. You may need a screwdriver. Once you open it, the cleaning process can start.
c) Put the box of compressed gas in a standing position and spray the lens with short bursts. Distance should be too far away, make it like 3or4 inches so that you can remove the biggest traces of the fingerprints.
d) If you're using lens brushes to clean the lens, you should use it with gently round movements. This is the only way to be 100% sure the lens is perfectly clean. Please make sure the hair of the brush is clean enough before cleaning.
e) Put some spray cleaner on a dry microfiber towel and take away the last traces of dust and fingerprints, again gently move it in around. The round movement is the only way to clean your lens thoroughly. You must always use a small amount of the spray!!!
f) Now you can enjoy your favorite movies with the perfect quality images that you deserve, but If you haven't planned this for tonight just put the cap on the lens to protect them from getting dusty.
The fingerprints make the standard worst altogether situations. Every time you put your finger accidentally on the projector lens you can see how much the quality drops. You need to be careful when opening the projector cover without touching the lens.
The dust could be a different story, it all depends on what projector we use (LCD or DlP)
LCD (Liquid crystal display) projectors are the most frequently used under home conditions because they're cheap while the dirt doesn't affect the standard of the images too much. This is why this type of projector is perfect for family use.
The LCD projector has to be protected from collecting the trash in the vents. Otherwise it will stop the cooling system, which may cause a serious damage.
DLP ( Digital light processing) projectors, however, are more popular in the cinema industry. The dust will easily affects on the projector when it is working, making the standard of images worse instantly. Thus, you need an extra protection for them.
Use the projector cover, that's the simplest trick to prevent it from the dust. If you go out for a vacation for a little bit longer, you'll see how all of your electronics get dirty.
It depends. Clean the projector as soon as possible if you leave fingerprints on the lens. Just in case you don't want to watch your favorite movie through a blurred screen.
But don't be obsessed. The small amount of dust will not really stop you from enjoying your movies with high-quality images. So try not to clean your lens too much often unless it becomes necessary.
All in all, if you wonder when to clean the lens. Check the lens once you find out something wrong with the projected images, or you may find a blurry area on the lens where you might leave fingerprints on it. These are signs that the lens is getting dirty and you should manage to clean it. Furthermore, clean your projector lens once a month to make sure there is no dust accumulation.
More and more people start to use projectors not only for commercial use but for entertainment. It is important for them to do the daily cleaning, some of them may clean it in a wrong way with just a T-shirt or a breath. Don’t try to save money, go to the nearest shop and take the right tools to clean your lens. This will help you to boost your projector quality so that you can enjoy your favorite movies with your family and friends.
Projectorprojectors, VANKYO Performance V610, which is a Full HD projector that seeks to provide an excellent movie experience. It provides movie projection services, and it is easy and comfortable to use.
The Vankyo Performance V610 video projector adopts an LCD matrix display capable of delivering stunning and bright images thanks to a resolution of 1920 x 1080 pixels. With several connectors allowing you to connect a multitude of external devices such as a Chromecast, a Fire TV stick, a DVD player, smartphones, PC, and laptops. It provides a beautiful, crisp and clear image generated by the 6,000 lux of its light source. Whether you want to display texts, charts or any presentation, V610 can always meet your needs.
The 4D keystone function ensures you to get an adequate image shape from both vertical and horizontal direction. Meanwhile, this projector supports corner adjustment. You can press the OK button on the remote to select the corner and adjust the image shape accordingly.
In addition, Performance V610 comes with a versatile design and has wide compatibility with different types of formats, whether text, audio or video. Watching a game with this device is a real feast for the eyes and ears, thanks to its two integrated 5W stereo speakers. It is ideal for your games, your favorite shows, your family movies as well as other media content on the big screen.
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Display Technology : LCD |
Light Source : LED |
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Resolution : Native 1920 x 1080 |
Input Signal : 576i/576p/720i/720P/1080i/1080P |
|
Installation Type: Front/Rear/Ceiling |
Aspect Ratio: 4:3/16:9/Auto |
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Focus: Manual |
Vertical/Horizontal Digital Keystone: ±40° |
|
Speaker: 5W/4ohm x 2 |
Power Supply: AC 100-240V |
|
Unit Dimension: 325 x 278 x 118mm (12.8 x 10.9 x 4.6 inch) |
Weight: 3.1kg (6.82lb) |
Now check the price on its description page and find more surprises!
Not too long ago, it was a pipe dream to think of a projector that can seamlessly fit into your denim pockets or a small corner in your backpack. Today, super portable projects are everywhere. The smallest types are the pico projectors that have taken the market by storm.
Pico projectors are pocket-sized marvels that are a great companion for business travelers or anyone else that holds regular presentations of any kind. They typically come as stand-alone projectors, but some models are designed to also function as smartphones or tablets. Additionally, you will find them in a wide range of sizes, with varying specs.
How can you choose the right pico mini portable projector? How can you get value for money? This article holds everything you should consider in your decision-making process.
You can find pico projectors for less than $200, but there are also high-end models that can reach $1000+. Settle on a budget before you continue your search. Create a checklist of the features that are must-haves on your ideal projector to set a realistic budget and avoid any confusion.
Pico mini portable projectors are generally as small as your average smartphone, which is why they can fit anywhere. However, some of them are as big as a 7-inch phablet. The size and weight are usually influenced by the features available. So if you are looking for an ultraportable projector, you should consider a pico projector that just does the basics.
Pico projectors don’t come with the same projector technology. You need to know the various options available and settle for the one that appeals to you the most. The technologies used in most pico models in the market today include:
Most people choose to go with LCD technology, but you may find the other options appealing for other reasons.
Do you want to run a presentation with sound? Look for pico projectors that either allow you to plug-in speakers or come with built-in speakers. If portability is the major reason for buying the projector, the latter option makes more sense. However, the projector will be bulkier than other options, and the battery life will most likely be incomparable to options that don’t have speakers.
The average pico projector is quiet. However, the bigger-sized options may come with built-in fans to keep them cool during a presentation. If the low hum of the fan on these pico projector models can cause a distraction, you need to pay attention to the design of the projector and avoid options that have a fan or any component that can generate noise.
LED bulbs are the main light source in most pico projectors. These provide you with a long lamp-life and will not drain the projector battery as fast as other options. However, projectors featuring any of the various types of laser technologies discussed above will use lasers as the light source.
These options deliver images you can view comfortably from any corner of the room. However, don’t forget that laser technologies are not as bright as technologies with an LED light source. The former typically has lower ANSI lumens ratings than the latter.
The quality of your image will be determined by the contrast ratio. With pico projectors, the contrast ratios generally fall between 1000:1 and 5000:1.
The resolutions on the average pico projector will vary between 640X480 and 800X600. However, you can find options with resolutions as low as 480X320 and as high as 848X480 or 854X480. Before you choose a projector, confirm that the resolution works for you.
After the technology and the resolution, the battery life of your pico projector is the next important consideration you should make. The average pico projector comes with a half-hour battery life. This will not be enough to complete most presentations. However, there are some options that can deliver up to two hours of battery life.
If you decide to buy one of the options with weaker battery life, you should consider getting power cables, or purchase an upgraded battery. Are you thinking about watching a movie with your projector? You should consider getting other projector types as it is just not convenient on a pico. However, such options won’t fit in your pocket!
Many pico projectors come with built-in storage space that can hold file sizes of up to 1GB. Some high-end models can allow onboard storage of up to 4GB. If these options are too limiting for you, consider going with a pico projector that offers the flexibility of an SD card slot so you can use memory cards. However, don’t forget to confirm the supported card sizes as some pico projectors can only work with memory cards of less than 32GB capacity.
If you’d like to save to an external drive using cables, you need to pay attention to the overall functionality of the setup. How will it impact your presentation? What kinds of cables are supported? Many pico projectors support USB Type C cables, but don’t forget to confirm!
Although the main reason for getting a pico projector is for the portability, you may still need to connect it to other devices occasionally such as cameras, DVD players, mobile phones, and your computer from time to time. Many people use their pico projectors as the primary projector for business which will involve a direct connection to a computer most of the time. If this applies to you, the best pico projector models for you are those that have all the relevant ports.
Some of the options you should watch for include VGA, RCA, and composite ports. Some models also support HDMI connections. Choose a pico projector model that agrees with your devices.
Wireless connections always trump cable in terms of functionality, so you should consider choosing pico projector models that support Wi-Fi or Bluetooth connections. This will allow you to run presentations from your mobile phone or PC without worrying about cables, ports and compatibility issues. However, pico projectors that support wireless connectivity are generally bulkier.
How long will you use your projector before the lamp needs to be changed? You need to find a pico projector model that supports a decent lamp life. Most LED options can last up to 5000 hours. Treat the advertised lamp life as a suggestion. If you use the projector daily, it is highly likely that you’ll need to change the lamp long before the projected end date.
Can you quickly set up the projector? Are the controls and settings easy to navigate? Don’t choose as pico projector with a steep learning curve, especially if it is going to be your main driver for business. Go for options that have intuitive interfaces or user manuals you can grasp in minutes!
When you have found the ideal pico projector for you, it is time to check what other people think about the model and the brand in general. If many people are happy with the projector, you’ll probably be too. For an extra layer of protection, look for money-back guarantees when buying your projector so you can either get a refund or a new projector if you are unhappy with yours.
Pico projectors are unrivaled in terms of portability. With this guide, you now know what to look for when comparing various models. However, don’t forget to put your needs first every step of the way. A pocket-sized or affordable pico projector is only useful when you can use it for your presentations without any hitch.
A Pico projector is a handheld device designed to project content from a range of sources including smartphones, computers, cameras and more onto a screen.
Anyone can buy a pico projector. Busy professionals use them for on-the-go presentations, but they can also be used for leisure purposes.
Yes, you can use your mobile projector outdoors, but only at night. Most pico projectors are not powerful enough to show clear images during the day.
