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The Optoma HD20 is a home theater projector that has a 1080p resolution that was released August 2009. Repair of this device requires screwdrivers and prying tools.

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How do I reinstall the focal cap?

can not get the focal cap back on, Do push the cap in and turn counter clockwise, how do you line up the cap so you can push it in?

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1 Answer

Most Helpful Answer

davepridgeon check this guide Disassembling Optoma HD20 Cover

This is the official disassembly order so it should be in opposite order to reassemble:

1. Rotate Focus Ring by anti-clockwise to the end (as red arrow). Push against

projector lens so as to pull out the Focus Ring.

2. Then take off Focus Ring carefully.

'''Note: When you assemble the Focus Ring, ensure the three card slot (as red circle) stuck in the double-screw bolt ( as blue square) properly, then the focus ring can be well adjusted.

Block Image

'''

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