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Note: To receive air filter notifications, make sure the Air Filter Notice setting is set to On in the
Extended menu Display settings.
You can replace the air filters while the projector is mounted to the ceiling or placed on a table.
Note: The projector has two air filters. The illustrations here show replacing the air filter on the right, but
the steps are the same to replace either filter.
1. Turn off the projector, wait for the projector to beep, and unplug the power cord.
2. Loosen the screw securing the air filter cover and open the air filter cover as shown. (It is attached
with a cord.)