Question about ViewSonic PJ458D Multimedia Projector
My projector recently started showing horizontal lines across the screen after it has been on about half an hour. The lines flash on and off and get bigger. It looks like the "white noise" image on your standard television if I leave it on about 45 minutes. I've stopped using it. What's wrong and how do I fix it?
White noise-the image you get when you turn your television to a channel that isn't receiving a signal. Sorry, this is an old term for on-air televisions. Its kinda the same image you get when your DirecTV signal gets scrambled during a thunderstorm.
Posted on Sep 20, 2008
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Posted on Jan 02, 2017
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