Maintenance and troubleshooting, 1 cleaning the intake and exhaust vents, Cleaning the air vents – Vivitek H9080FD User Manual
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5.1 Cleaning the Intake and Exhaust Vents
Cleaning the Air Vents
The projector intake/exhaust vents should be cleaned every 500 hours of operation. In dustier environments, it is
recommend to clean the projector more frequently to prevent damage or performance degradation.
mainTenanCe and
TroubleshooTing
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