13
Using Web Browser (continued)
Error information page

If [Error (Detail)] is displayed in the self-diagnosis information display column on the [Projector status] screen, clic k

the part to display the details of the error.

Depending on the nature of the error, the projector may be placed in the standby mode for its own protection.•

When [FAILED] has appeared for an item

Parameter Description

MAIN CPU BUS Trouble has occurred in the microcomp uter circuitry. Consult your dealer.
FAN Trouble has occurred in the fan or it s drive circuit. Consult your dealer.
INTAKE AIR TEMPERATURE
Intake air temperature is high. It could be be cause it is used in an environment of high
temperature such as close to a heating devi ce, etc., the air intake is blocked, or the air
lter is clogged.
EXHAUST AIR TEMPERATURE Exhaust air temperature is high. Exh aust may be blocked, or high altitude mode may be
set wrong.
LAMP REMAIN TIME The lamp runtime has exceeded the presc ribed 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 coo l off, and then turn on the power.
INTAKE AIR TEMP.SENSOR Trouble has occurred in the sensor used to detec t the intake air temperature.
Consult your dealer.
EXHAUST AIR TEMP.SENSOR Trouble has occurred in the sensor used to detec t the exhaust air temperature.
Consult your dealer.
BATT ERY The backup batte ry has been run out. Consult your dealer.
AIRFLOW SENSOR
Trouble has occurred in the sensor used to detec t the airow volume. Consult your dealer.
COVER OPEN Installation of lamp cover is incompl ete. Check the installation of the lamp cover.
FILTER UNIT The air lter unit is not mounted. Co nrm the installation of the air lter unit.
AIR FILTER
Too much dust is on the air lter.
Following the procedure descr ibed on page 26 of the “Operating Instruc tions - Projector
Operations”, unplug the AC power cord and clea n the air lter.

OK: Normal operation
FAILED:Occurrence of trouble