102
202P4 M25P
9
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1. Is the correct AC power cord
connected?
2. Is AC power outlet active?
3. Is the power button in the
ON position ?
Power off the monitor
and then on.
POWER LED
END
General Troubleshooting Guide
NO POWER
/ LED is off
Is cabinet of
monitor damaged
NO
being dropped?
YES
YES
ON?
YES
10
by
Insure that unit is plugged into
a known good power source
NO
(Move a good radio to plug into
the power source to test it.)
YES
The monitor may have
become faulty due to
excessive shock.
It is need to check and
repair the monitor.
YES
POWER LED
NO
ON?
YES
It is need to check and
END
repair the monitor