Sony KF-E42A10, Руководство по обслуживанию, Страница: 12 / 187

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KF-E42A10/E50A10
K
RM-GA004 RM-GA004
3. Blinking count display of POWER/STANDBY indicator
- One blink is not used for self-diagnosis.
- Example
Diagnosis item
LED blinks
Lamp cover 3 times
Fan 4 times
LED ON : 0.3sec
LED OFF : 0.3sec
- Release of POWER/STANDBY indicator blinking
The POWER/STANDBY indicator blinking display is released by removing the plug from
the power or leaving for 2 minutes.
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.
Channel Vol
Be aware that this differs from
the method of entering the
service mode (Vol +).
LED OFF
3.0sec
DISPLAY 5 - POWER
POWER STD/DUO
POWER/STANDBY STANDBY
POWER
LAMP TIMER
STD / DUO
1 : LAMP_ERROR 0
2 : LAMP_TEMP 0
2 : TEMP_ERROR 0 No use
3 : LAMP_COVER 0
4 : FAN_ERROR 0
5 : LAMP_DRIVER 0
6 : LOWB_ERROR 0
7 : AUDIO_PROT 0 No use
8 : D_OVP 0 No use
10 : ATSC_OVP 0 No use
SELF CHECK
- Numeral "1" means a fault was detected one time
- Numeral "0" means that no fault was detected