i
Replace the front cover.
Replacing the Air Filter
You need to replace the air lter
in the following situations:
•
Aer cleaning the air lter, you see a message telling you to clean or replace it.
•
e air lter is torn or damaged.
You can replace the air lter while the projector is mounted to the ceiling or
placed on a table.
a
Turn o the projector and unplug the power cord.
b
Car
efully remove the front cover xin
g p
oints on the le and right side of
the cover.
c
Remove the front cover.
Air Filter and Vent Maintenance
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