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cbentleyAug 11, 2025
What to do if the internal temperature is rising in ViewSonic Projector?
- CCindy WaltonAug 11, 2025
If your ViewSonic Projector's internal temperature is rising, immediately turn the power off and let it cool down for at least 20 minutes. Then, check for any blockage of the air passage, if the air filter is dirty, and whether the surrounding temperature is above 35°C. If the problem persists, set the FAN SPEED in the OPTION menu's SERVICE item to HIGH.






