Air Filter And Vent Maintenance; Cleaning The Air Filter - Epson PowerLite Home Cinema 3900 User Manual

Note: Unplug any charging cables from the glasses before cleaning them.
Caution: Do not use paper towels or any other abrasive materials to clean the glasses.
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Air Filter and Vent Maintenance

Regular filter maintenance is important to maintaining your projector. Your Epson projector is designed
with an easily accessible, user-replaceable filter to protect your projector and make regular maintenance
simple. Filter maintenance intervals will depend on the environment.
If regular maintenance is not performed, your Epson projector will notify you when the temperature
inside the projector has reached a high level. Do not wait until this warning appears to maintain your
projector filter as prolonged exposure to high temperatures may reduce the life of your projector or lamp.
Damage due to the failure to properly maintain the projector or its filter may not be covered by the
projector or lamp Limited Warranties.

Cleaning the Air Filter

Replacing the Air Filter
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Related references
Projector Light Status
Cleaning the Air Filter
You need to clean the projector's air filter in the following situations:
• The filter or vents get dusty.
Projector Maintenance
Projector Maintenance
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