3M X20 manual Fastening the lens cover, Replacing the filter cover for bottom-up use

Projector features / Preparations

Fastening the lens cover

To avoid losing the lens cover, please fasten the lens cover to the projector using the enclosed strap.

1. Fix the strap to the strap hole of the lens cover.

Thread one end of the strap through the strap hole of the lens cover and make the loop at the end, and let the other end of the strap through the loop. Not have a knot in the strap at either end.

Strap hole

Strap hole

2. Fix the strap to the strap hole of the projector.

Thread the other end of the strap through the strap hole of the projector and make the loop there. Let the lens cover with the one end of strap though the loop.

Replacing the filter cover for bottom-up use

For the projector installed bottom-up, please replace the filter cover with the enclosed filter cover for bottom-up use, to keep necessary ventilation space.

Please refer to the “Air filter” (59) for how to detach and attach a filter cover.

Filter cover

WARNING ►Consult with your dealer before a special installation such as suspending from a ceiling.

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