Question about InFocus Proxima DP6810 Multimedia Projector
I have reset the defaults to factory specs, replaced the bulb, blow air into it but these purple pixellations just won't go away.
I have three of these units and all experienced the same problem and repair. I cleaned not only the lcds but all the glass panels and lenses near the lcds. You can power up the unit, select test screen, then carefully unplug and remove the top cover. With it on you can use a q-tip and CAREFULLYA AND DELICATELY clean the lenses and lcd screens. Some of them have a tight clearence so youll need to cut down your q tips to fit in there. It takes be about an hour per projector but i am able to remove the offending dust and FIX the purple splotches. I forget what color it is but its the center mounted lcd that when dirty makes the purple ****. YOU WOULD BE AMAZED AT ALL THE **** THAT GETS STUCK IN THERE!
Posted on Dec 08, 2010
You have a bad lcd panel. bad news: you'll have to replace the entire optical engine
Posted on Dec 29, 2009
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