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Air Filter and Vent Maintenance
145
g
Place the air filter in the projector as shown.
h
Replace the air filter cover as shown and tighten the screws.
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.
• 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.