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Appendix
60
Check the indicators for projector condition.
Indicators and Projector Condition
The projector is off. (The AC power cord is unplugged.)
The projector is preparing for stand-by or the projection
lamp is being cooled down. The projector cannot be
turned on until cooling is completed.
The temperature inside the projector is abnormally high.
The projector cannot be turned on. When the projector
is cooled down enough and the temperature returns
to normal, the POWER indicator lights red and the
projector can be turned on. (The WARNING indicator
keeps blinking.) Check and clean the air filters.
Projector Condition
The projector is ready to be turned on with the POWER
ON-OFF button.
POWER
red/green
Indicators
LAMP
REPLACE
yellow
WARNING
red
The projector detects an abnormal condition and cannot
be turned on. Unplug the AC power cord and plug it
again to turn on the projector. If the projector is turned
off again, disconnect the AC power cord and contact the
dealer or the service center for service and checkup.
Do not leave the projector on. It may cause an electric
shock or a fire hazard.
✽
✽
✽
✽
✽
The projector is operating normally.
The projector is in the Power management mode.
✽
✽
The projector has been cooled down enough and the
temperature returns to normal. When turning on the
projector, the WARNING indicator stops blinking. Check
and clean the air filters.
• • • green • • • red
• • • off
• • • blinks green
✽ When the life of the projection lamp draws to an end, the LAMP REPLACE indicator lights yellow.
When this indicator lights yellow, replace the projection lamp with a new one promptly. Reset the
lamp replacement counter after replacing the lamp. See pages 54 and 55.
• • • blinks red