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Re: heat filter deterioration


  • From: P3D Dr. George A. Themelis <fj834@xxxxxxxxxxxxxxxxxxxxx>
  • Subject: Re: heat filter deterioration
  • Date: Wed, 23 Oct 1996 16:38:58 -0400 (EDT)

>However, with these new reports on the subject, I think I was wrong, and 
>that it IS the glass itself.  I would like to hear more about this, from 
>anyone who might know what's going on, and also any other reports of the 
>same condition.

I have seen this condition in only one TDC 716 projector that eventually
sold to Alan H. in England.  It appeared that something (liquid) was
spilled into the glass?  It was in both sides.  I wondered if it was the
result of humidity of something.  I tried my best to clean the filters.  I
removed most of it but there was more left.  I was hoping that Alan would
be able to either fix them or replace them.  Sorry to hear that this is
still a problem.  I have not seen this condition in any other TDC projector
that I have examined.  -- George


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