Question about BenQ PB6100 Multimedia Projector

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Hi there my benq dlp projector is showing white spots on the screen when the screen is black can you help me?

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This is caused by dust on the lens assembly. If you can remove the lens, clean the surfaces with a lens cloth. That should resolve the problem. It is possible that the there is dust in the optical pathway inside the unit as well. If the cleaning of the lens does not resolve the problem, the unit should be brought in for a professional cleaning. It is not suggested that anyone open up these units as there are fine adjustments that can be changed internally easily that could result in convergence problems.

Dan

Posted on Jan 29, 2010

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I had my benq projector professionally cleaned $70.00 cleared it all up. perfectly.

Danny

Posted on Sep 11, 2010

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I have a benq MP670 that i bought i China 3 months ago and i live in Kenya... it has white spot al over the place... but there are many in the right side of the screen... what can i do?


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If the white spots are well defined and rectangular in shape when you get up close to the screen, then this would confirm the problem.

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Contact BenQ Service,should be covered under warranty.
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