270
Related references
Projector Light Status
Projector Setup Settings - Extended Menu
Related tasks
Cleaning the Air Vents
Clean the projector's air vents if they get dusty, or if you see a message telling you to clean them.
1.
Turn off the projector, wait for the projector to beep, and unplug the power cord.
2.
Carefully remove the dust using a vacuum cleaner or a brush.
Caution:
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.
Parent topic:
Air Filter and Vent Maintenance
Replacing the Air Filters
You need to replace the air filters in the following situations:
• After cleaning an air filter, you see a message telling you to clean or replace it.
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Страница 280: ...280 Parent topic Maintaining and Transporting the Projector Related tasks Turning Off the Projector Removing a Lens ...