Power Failure And Fan Lock Detection - Sanyo PLC-XTC50AL Service Manual
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Also See for PLC-XTC50AL:
- Owner's manual (85 pages) ,
- Specifications (26 pages) ,
- Specifications (76 pages)
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Circuit Protections
Power failure and fan lock detection
The projector provides the detection circuits of the power failure and the fan lock. When the detection circuit detects
an error at the power supply line or at the fan operation circuit, the projector will turn into the standby mode to protect
the other circuits defective.
the projector is shut down and the WArNING teMP. in-
dicator lights red.
When the projector detects an abnormal condition, it will be
automatically shut down to protect the inside of the projector
and the WARNING TEMP. indicator lights red. In this case,
unplug the AC power cord and plug it, and then turn on the
projector once again to verify operation. If the projector can-
not be turned on and the WARNING TEMP. indicator still
lights red, it may operate the power failure protection func-
tion.
cAutIoN
DO NOT LEAVE THE PROJECTOR WITH THE
AC POWER CORD CONNECTED UNDER AN AB-
NORMAL CONDITION. IT MAY RESULT IN FIRE
OR ELECTRIC SHOCK.
Led indicators
WARNING TEMP.
lights red
-8-
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