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catherinejeffersonAug 16, 2025
What to do if my Hitachi PJ-TX200W Projector says 'CHECK THE AIR FLOW'?
- KKevin BuchananAug 17, 2025
If the Hitachi Projector displays 'CHECK THE AIR FLOW,' it indicates that the internal temperature is high. Turn off the projector and allow it to cool down for at least 20 minutes. Then, check for any blockage of the air passage, ensure the air filter is clean, and verify that the surrounding temperature does not exceed 35°C. If the problem persists, set the FAN SPEED in the SERVICE menu to HIGH.
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