Before we start.. A projector is a major investment for the part of your entertainment life. You shouldn’t just abuse it without taking care of it. If you want it to last long beyond the warranty date, all you need to do is to be careful with how you use your projector goes a long […]
Category Archives: Projector Maintenance
What is keystone correction? What is keystone correction? A projector is a two-piece system: a projector and a screen. All projectors use rectangular imaging chips to create an image, and it’s crucial that the image sent by the chip is exactly perpendicular to the screen. We will cover these topics: What is the keystone correction? […]
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