9 Trouble shooting guide
9.1.Self Check
9.1.1.Display Indication
1. Self-check is used to automatically check the bus line
controlled circuit of the Plasma display.
2. To get into the Self-check mode pressvolumethedown
button on the customer controls at the front of the set, at the
same time pressing tOhFF-TIMERebutton on the remote
control, and the screen will show :-
If the CCU ports have been checked and found to be incorrect
Or not located then " - - " will appear in place of " OK "
Note:
In case of disconnected of HZ ?IC3699 - -? is displayed.
9.1.2.Power LED Blinking timing chart
When an abnormality has occurred the unit, the protection circuit operates and cuts the power supply. At this time, the defective
part can be identified by the number of blinks of the Power LED at the front of the unit.
Above Fan function is operated during the fan is set.
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ACEC
