92
QM01001-1
Troubleshooting
Regarding the indicator lamps (continued)
POWER/STATUS1
indicator
STATUS2
indicator
Description
Blinking
In
Red
7 times
Blinking
In
Red
1 ~ 5 times
The cooling fan is not operating.
Please turn the power off, and allow the projector to
cool down at least 20 minutes. After the projector has
sufficiently cooled down, please make confirmation
that no foreign matter has become caught in the fan,
etc., and then turn the power on again.
Blinking
In
Red
2 times
Turned
off
The internal temperature is rising.
Please turn the power off, and allow the projector to
cool down at least 20 minutes. After having confirmed
the following items, please turn the power on again.
• Is there blockage of the air passage aperture?
• Is the air filter dirty?
• Does the peripheral temperature exceed 40°C?
Blinking
In
Red
1 time
Turned
off
It is time to clean the air filter.
Please immediately turn the power off, and clean or
change the air filter referring to the section “Cleaning
and replacing the air filter”. After cleaning or changing
the air filter, please be sure to reset the filter time.
After the remedy, turn the power on.
(continued on next page)
