Auto focus will not fix---- the cross will not line up

can i fix this myself

william weaver, February 2012

As with any projection system, it will use a lens, this must of moved, you will have to open it up to find out, I would assume lens is on a thread, and would normally be locked with a thread seal, (basically a paint dab) So when you refocus, lock the lens some way

SD, February 2012