Air Filter and Vent Maintenance
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e
Vacuum the front of the air filter (the side with the tabs) to remove any
remaining dust.
Attention
• Do not rinse the air filter in water, or use any detergent or solvent to
clean it.
• Do not use canned air. The gases may leave a flammable residue or push
dust and debris into the projector's optics or other sensitive areas.
f
Place the air filter with the four tabs facing down as shown.
Attention
Do not force the air filter cover to close with the tabs on the air filter facing
up. Doing so could damage the projector.
g
Insert the air filter cover until it clicks into place.
h
Replace the front cover.
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.
