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1. TROUBLESHOOTING
1.1 Indicators and Projector Condition
Check the indicators for projector condition.
Indicators
POWER
WARNING
REPLACE
red/green
red
... lights green.
*
...
When the life of the projection lamp draws to an end, the LAMP REPLACE indicator lights yellow.
When this indicator lightsyellow, replace the projection lamp with a new one promptly.
Reset the Lamp replace counter after replacement of the lamp.
LAMP
yellow
The projector is OFF. (The AC power cord is unplugged.)
*
The projector is ready to be turned on with the POWER button.
*
The projector is operating normally.
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 filter.
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.
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 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 electric shock or a fire hazard.
*
The projector is in the Power management mode.
... blinks green.
... lights red.
4-1
Projector Condition
... blinks red.
Part 4: Troubleshooting
... off
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