Self-Diagnostic Screen Display; Handling Of Self-Diagnostic Screen Display - Sony KP-FX43M31 Service Manual

1-4. SELF-DIAGNOSTIC SCREEN DISPLAY

For errors with symptoms such as "power sometimes shuts off" or "screen sometimes goes out" that cannot be confirmed, it is
possible to bring up past occurrences of failure for confirmation on the screen:
[To Bring Up Screen Test]
In standby mode, press buttons on the remote commander sequentially in rapid succession as shown below:
Self-Diagnosis screen display

1-5. HANDLING OF SELF-DIAGNOSTIC SCREEN DISPLAY

ON SCREEN
( )
DISPLAY
Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen
SELF DIAGNOSTIC
002:000
003:000
004:000
005:001
006:002
007:000
101:000
during repairs. When you have completed the repairs, clear the result display to "0".
Unless the result display is cleared to "0", the self-diagnostic function will not be able to detect subsequent faults after comple-
tion of the repairs.
[Clearing the result display]
To clear the result display to "0", press button on the remote commander sequentially as shown below when the diagnostic
screen is being displayed.
Press "8" button
(It will indicate "CLEAR" on the screen.)
[Quitting Self-diagnostic screen]
To quit the entire self-diagnostic screen, turn off the power switch on the remote commander or the main unit.
5
(DIGIT 5) (VOLUME –) (POWER)
*
* : Note that this differs from entering the service mode (volume +)
Numeral "0" means that no fault has been detected.
Numeral "1" means a fault has been detected.
Numeral "2" means two faults have been detected.
,
Press "-" button
(The "CLEAR" display change to red color.)
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KP-FX43M31/M61/M91
KP-FX53M31/M61/M91
RM-998