Question about InFocus LP70+ Multimedia Projector

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Jammed projector lens infocus lp770

Projector got dropped and now focus and zoom are jammed and won't do what they are supposed to infocus lp770

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Get a wide bladed flathead and find the widest part of the **** between the focus ring and zoom. work the blade like you are trying to widen the the slot, do this all the way around till it pops back into place.

Posted on Jun 01, 2010

  • shipperson Nov 03, 2013

    I had this same problem. My lense was also loose, if fact, I was able to just remove the entire lens, from the body of the projector. I noticed there is a very small screw, on top of the lense, where the lens threads into the projector. That screw must be loosened, insert the lens into the body of the projector, then retighten the screw. This should allow you to turn the focus ring and the zoom ring, without the lens coming out. My only thing is, my zoom adjustment is really stiff now. If I back off the screw a little, the lens becomes loose within the projector body. Do I need to grease somewhere???

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I have an Infocus LP70. My question/problem is in regards to the lens. I dropped the projector from about a foot off the carpet and onto the lens. The focus/zoom became jammed together, AND the lens came...


What I would try to do is, loosen the screw so its not stiff to adjust, adjust the lens to the right position then tighten up the screw again. Hopefully this should work for you!!

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