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Special Features
Error information page
When is displayed on the status information screen, click it to display the error
details.
Depending on the nature of the error, the projector may be placed in the standby mode for its own •
protection.
OK: Normal operation
FAILED: Occurrence of trouble
When [FAILED] has appeared for an item
z
Parameter Description
MAIN CPU BUS Trouble has occurred in the microcomputer circuitry. Consult your dealer.
FAN Trouble has occurred in the fan or its drive circuit. Consult your dealer.
OPTICS MODULE TEMPERATURE
The temperature inside the projector is high. It may be that the projector is being
used in an operating environment where the temperature is high such as near a
heating appliance.
INPUT AIR TEMPERATURE
The input air temperature is too high. It may be that the projector is being used in
an operating environment where the temperature is high such as near a heating
appliance.
OUTPUT AIR TEMPERATURE
The temperature around the lamp is too high. It may be that the projector’s
ventilation holes are blocked.
LAMP REMAIN TIME
The lamp runtime has exceeded the prescribed cumulative time, and it is now time
to replace the lamp.
LAMP STATUS
The lamp has failed to light.
Wait a short while for the lamp to cool off, and then turn on the power.
APERTURE
(CONTRAST-SHUTTER)
Trouble has occurred in the contrast shutter circuitry. Consult your dealer.
SHUTTER
(MUTE-SHUTTER)
Trouble has occurred in the shutter circuitry. Consult your dealer.
DIRTY AIR FILTER
The air filter is blocked with dust.
Turn off the MAIN POWER switch by following the procedure on page 37, and
then clean the air filter. (pp. 110-111)
AIR FILTER CLEANER UNIT The air filter unit is not installed. Install the air filter unit.
OPTICS MODULE TEMP.SENSOR
Trouble has occurred in the temperature detection sensor inside the projector.
Consult your dealer.
INPUT AIR TEMP.SENSOR
Trouble has occurred in the sensor used to detect the input air temperature.
Consult your dealer.
OUTPUT TEMP. SENSOR
Trouble has occurred in the sensor used to detect the exhaust air temperature.
Consult your dealer.
BATTERY The backup battery has been run out. Consult your dealer.
CLOGGED FILTER SENSOR Problem with clogged filter sensor. Consult your dealer.
AC POWER
AC power supply voltage input has dropped. Check that there is sufficient
electrical wiring capacity for the projector’s power consumption requirements.
LENS SHIFT Problem with lens shift circuit. Consult your dealer.