Projectors 101Ī projector, in essence, takes a source from either a TV, computer, gaming console, Blu Ray DVD player, or some other media and translates it into a projected image/movie/game onto a screen. Here are some quick ways to find out what exactly is wrong so you can get back to watching, gaming, or even teaching at 100%. Everyone knows it’s really frustrating to be watching a movie or playing a game and have those small interruptions like black spots to cloud the clarity of the image. You will need to have a specialist work with your unit, or-if it’s out of warranty and you’re handy-take it upon yourself to fix it. It could be overheating, or a major technical fix is required. However, if black spots persist after cleaning, it can be way more technical. What do black spots on a projector mean? Small black spots can mean either that the external lens or the internal LCD projector element inside is dusty. Let’s get your projector working like new again. Here are some simple answers to a complex device that may have a simple fix to needing specialist help. Black spots appearing on the projected screen can become an issue that can be cryptic to diagnose. If you’ve ever owned a projector, you know that it works well until things go awry.
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