Question about Sony VPL PX31 Multimedia Projector

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Image Problem When I am showing something through the projector, an image appears in the upper right side that looks like a discoloration. It does not disappear even with a new bulb. Any ideas?

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Either dust build up beyond lamp or discolouration due to condensation on inside of lens.take lamp out blow inside or use hairdryer ,replace lamp.

Posted on Feb 23, 2008

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