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I own two DLP projectors. I have had the same problem with both -- smudges or blotches showing on the screen. Attempts at cleaning the lens externally failed in both cases. Rather than blowing a fuse http://www.avsforum.com/ubb/mad.gif I tried a vacuum cleaner and ran the hose over the fan vents -- problem solved both times. http://www.avsforum.com/ubb/smile.gif Maybe pure luck, but it has worked 100% of the time for me.


Cheers,


Grant
 

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I may be compulsive, but I have been sucessfully vacuuming (very carefully) my electronics for years with no ill effects...its amazing how much dust gets in there!


------------------

Jeff

Currently - Zenith 7" CRT, 80x60 1.3 gain screen


Soon to be - 107x60 1.3 gain...with ?Seleco 250 with Panamorph or "cheap" 9" CRT
 

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Very good to know guys. Thanks for the heads up. Rick please let me know when you clean the vt540. I am VERY interested to hear about your results.


Thanks.

JP
 
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