Related tasks
Replacing the Air Filter
Replacing the Air Filter
You need to replace the air filter in the following situations:
• The air filter is torn or damaged
• Dust on the filter is difficult to remove
You can replace the air filter while the projector is mounted to the ceiling or placed on a table.
1. Turn off the projector and unplug the power cord.
2. Remove the rear cover and air filter cover.
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