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The WARNING indicator shows the state of the function which protects the projector. Check the state of the
WARNING indicator and the POWER indicator to take proper maintenance.
WARNING
LAMP
REPLACE
V
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U
M
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ECT
WARNING
blinking red
TOP CONTROL
Warning Indicator
The projector is shut down and the WARNING indicator is
blinking red.
When the temperature inside the projector exceeds the
normal temperature, the projector is automatically shut
down to protect the inside of the projector. The POWER
indicator is blinking and the projector is being cooled down.
When the temperature inside the projector returns to
normal, the POWER indicator lights red and the projector
can be turned on.
✔
Note:
After the temperature inside the projector returns to normal, the
WARNING indicator still continues to blink. When the projector is
turned on again, the WARNING indicator stops blinking.
Then check the matters below:
– Did you provide appropriate space for the projector to
be ventilated? Check the installing condition to see if
ventilation slots are not blocked.
– Is the projector not installed near the ventilation duct of
air-conditioning equipment which may be hot? Install
the projector away from the ventilation duct of air-
conditioning equipment.
– Are the air filters clean? Clean the air filters
periodically.
WARNING
LAMP
REPLACE
V
O
L
U
M
E
+
L
ECT
WARNING
lights red
TOP CONTROL
The projector is shut down and the WARNING indicator lights
red.
When the projector detects an abnormal condition, it is
automatically shut down to protect the inside and the
WARNING indicator lights red. In this case, disconnect the
AC power cord and reconnect it, and then turn the projector
on once again for check. If the projector is still turned off
and the WARNING indicator lights red, disconnect the AC
power cord and contact the service station for check and
repair.
CAUTION
DO NOT LEAVE THE PROJECTOR WITH THE AC
POWER CORD CONNECTED UNDER THE
ABNORMAL CONDITION. IT MAY RESULT IN
FIRE OR ELECTRIC SHOCK.
Maintenance and Cleaning
Maintenance and Cleaning