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Video projector
A video projector takes a video signal and projects the corresponding image on a projection screen using a lens system. All video projectors use a very bright light to project the image, and most modern ones can correct any curves, blurriness, and other inconsistencies through manual settings. Video projectors are widely used for conference room presentations, classroom training, and home theatre applications.A video projector may also be built into a cabinet with a rear-projection screen to form a single unified display device, now popular for “home theater” applications.
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