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jamesmackAug 13, 2025
What to do if my Hitachi Projector is lighting in green and says it is time to clean the air filter?
- RRick CollinsAug 13, 2025
When the indicator is lighting in green, it is time to clean the air filter. Immediately turn the power off, and clean or change the air filter. After cleaning or changing the air filter, be sure to reset the filter timer.