Question about InFocus LP70+ Multimedia Projector
Any ideas on how to clean the INSIDE of the lense on an InFocus LP70+ to get rid of condensation? i can see that the condensation is on the inside of the lense and cleaning the outside has no impact. I end up with a projected image that has a soft focus or halo around it. There must be some way to remove the barrel lense and get in there! Thanks!
There is, but it is a pain. you need to remove the top, the cables off of the main board, the 3 screws on the main board, the spacers on the dvi connector, the rear screen (by it's screw), the fan underneath the board, the colorwheel guard, the 3 screws holding in the optical engine, then the optical engine. now you can remove the 3 screws for the lens and remove the lens. now if you can remember the spacing on the focus/zoom rings, remove the screws and unscrew the lens barrel and clean it. now put it back together. it might be easier to find another used lp70+ and swap out the parts.
Posted on Sep 03, 2009
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Posted on Jan 02, 2017
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