Question about InFocus LP 850 Multimedia Projector
There is a yellow spot on the screen. We've changed the lamp, checked/cleaned the lens but the yellow spot is still projecting. Any suggestions on what might be the problem?
Unfortunately the discoloration is caused by the extreme heat generated by the Lamp has burned the LCD optical polarization filter/elements.
The only solution for this is to replace the entire LCD optical assembly.
Sorry for the bad news, :(
Posted on Dec 30, 2009
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Posted on Jan 02, 2017
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