Question about Panasonic PTAE500 Multimedia Projector

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Blue spots on screen

Hi, have a panasonic projector PT AE 500E it has a lot of blue spots which are on the screen, I thought they might have been dust spot on the lens, I have cleaned everthing I can get at but nothing has worked, the lamp has just over 900 hours on it.

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  • dingoblack Nov 29, 2007

    any thoughts

  • rick2778141 Dec 06, 2008

    I have the same problem. Tried taking it apart and cleaning everything I could and using compressed air to blow things out. Still have the problem though.



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Obviously this is not the first lamp you have replaced in you projector. These are great projectors however, the LCD panels expire quite quickly. You will find that the spots are related to the LCD panels needing to be replaced. This is not an inexpensive maintainence solution as the panels cost about $1500 each.

Posted on Jan 25, 2008


Take out the air filter, get a can of compressed air and blow out the entire inside w/ the air. Do not tip can. Spray all openings w/ the air. It will work again

Posted on Dec 27, 2007


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Posted on Jan 02, 2017

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