BenQ PB8250 Service Manual page 58

Temp Warning Light
When the Temperature warning light is on, it is warning you of the following possible problems:
1. The internal temperature is too high.
2. Air Filters are clogged.
3. The fans are not working.
Turn the projector off , check that the air filters are clean. If the problem persists, contact qualified
service personnel for further help.
For more detailed information, please refer to the following section.
Indicators
Illustration - table legend.
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