Operation Manual

Air Filter and Vent Maintenance
185
Replacing the Air Filter
You need to replace the air filter in the following situations:
• After cleaning the air filter, you see a message telling you to clean or replace
it
• After cleaning the air filter, the projector's Filter indicator flashes orange
• The air filter is torn or damaged
You can replace the air filter while the projector is mounted to the ceiling or
placed on a table.
a
Turn off the projector and unplug the power cord.
b
Turn the projector upside down.
c
Loosen the screws and open the air filter cover.
d
Pull the air filter out of the projector.
a
Dispose of used air filters according to local regulations.
• Filter frame: Polypropylene
• Filter: Polypropylene
e
Place the new air filter in the projector as shown.