User Manual Optoma Beamer Projector S311 [50/70 Pages]

Optoma beamer projector S311

EN-50

Appendix

Installing the Dust Filter (Optional

accessory)

Be sure to follow the steps to install the dust filter.

1. Align the filter with the side of the projector.

2. Stick the filter to the ventilation holes until it hooked..

3. Turn on the projector, then press “Menu”, go to

OPTIONS > Optional Filter > Optional Filter Installed and

select “Yes”.

4. Clean the dust filter periodically.

The dust filter should be used in dusty environments only. Filters

must be cleaned/replaced periodically i.e after every 500 hrs or 3

months, or sooner depending upon the air environment. Clogged

filter can restrict air flow causing the projector to heat excessively

leading to pre-mature lamp and/or projector failure.

5. To remove the dust filter, take it apart from the projector.

6. Turn on the projector, then press “Menu”, go

to OPTIONS > Optional Filter > Optional

Filter Installed and select “No” when you pull

out the dust filter and would not install it

again.