KP-43T75A/53SV75A
4.Self-diagnosis screen displays
•In cases of malfunctions where it is not possible to determine the symptom such as when the power goes off occasionally or when the screen disappears occasionally, there is a screen display on whether the malfunction occurred or not in the past (and whether the detection circuit operated or not) in order to allow confirmation.
<Screen Display Method>
•Quickly press the remote command button in the following order from the standby state.
DISPLAY
bChannel
5
bVOL – b POWER
˘
Be aware that this differs from the method of entering the service mode (volume + ).
Self-diagnosis screen display
Self Check |
| |
2 | : +B OCP | 000 |
3 | : +B OVP | 000 |
4 | : V Stop | 000 |
5 | : AKB | 000 |
6 | : H Stop | 000 |
7 | : HV | 000 |
8 | : Audio | 000 |
101 | : WDT | 000 |
÷2 : +B OCP 000
Diagnosis
Results
000 the range of values for number of operations is
For 256 or higher there is no count up and the number remains at 255.
5.Self-Diagnosis Screen Display
•The results display is not automatically cleared. In case of repairs and after repairs, check the
•If the results display is not returned to “ 0 ” it will not be possible to judge a new malfunction after completing repairs.
<Method of Clearing Results Display>
1. Power off (Set to the standby mode)
2.
DISPLAY
bChannel
5
bVOL
+
b
POWER
(Service Mode)
3. Channel
8
b
ENTER
(Test reset = Factory preset condition)
<Method of Ending Self Diagnosis Screen>
•When ending the
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