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Maintenance and cleaning
WARNING light indicator
The WARNING light indicator shows status of projector protection function. Check
warning and POWER light indicator for good maintenance operation.
The projector turns off and the WARNING indicator flashes red.
Your projector powers off automatically to protect components within it when it is overheated.
The POWER indicator flashes when your projector is cooling down. Press the
to power your projector on again when it is cooled down to normal operation temperature.
The WARNING indicator
flashing red
Check the following:
– Is adequate clearance provided for your projector's ventilation? Check the in-
stallation status and any air outlet block.
– Is your projector installed at location close to outlet of air conditioning equip-
ment? Keep your projector away from air outlet of air conditioning equipment.
– Is the filter in clean condition? Please clean the filter regularly.
The power is abnormal and the POWER indicator turns steady yellow.
The POWER indicator turns steady yellow and your projector powers off to pro-
tect its internal components whenever an abnormality is detected. Unplug the AC
power cord and connect again. Restart your projector and run checkup routine. If
the problem persists, unplug the AC power cord and call your service center for
checkup and repair.
The POWER indicator
turns steady yellow
Note:
The POWER indicator stops flashing when
your projector's internal temperature cooled
down to normal and it is powered on again.
96
button
POWER
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