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Regarding the indicator lamps (continued)
POWER
LAMP
indicator
indicator
Blinking
In
Red
Turned
or
off
Lighting
In
Red
Blinking
In
Red
Turned
or
off
Lighting
In
Red
(continued on next page)
TEMP
indicator
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
Blinking
sufficiently cooled down, please make confirmation
In
Red
that no foreign matter has become caught in the fan,
etc., and then turn the power on again.
If the same indication is displayed after the remedy,
please contact your dealer or service company.
There is a possibility that the interior portion
has become heated.
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 of
the following items, and then turn the power on again.
• Is there blockage of the air passage aperture?
• Is the air filter dirty?
• Please use the unit within the usage temperature
Lighting
parameters (0°C to 35°C, 40°C or 45°C (User's
In
Red
Manual (concise))).
• Is the setting for ALTITUDE appropriate?
• Is the exhaust air (hot/cold) from peripheral
equipments blowing against the ventilation opening
of projector?
For details on ALTITUDE, refer to ALTITUDE
of SERVICE in the OPTION menu (72). If the
projector is used with a wrong setting, it may cause
damage to the projector itself or the parts inside.
Troubleshooting
Description
121
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