Displaying Service Information - Pioneer VSX-1131 Service Manual

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Service information

Displaying Service information

This service information display system is helpful in analyze the status when the unit goes into
Protect mode and is powered off. Pay attention that the status will change if a button is pushed.
D
How to enter to service information mode.
Step1 :
[DIMMER] + [ON/STANDBY] x 2
M1.xx / xxxxxAEx
Step2 :
[HOME MENU]
1 - 8 0 F 2 7 D D
C
History No. Temperature
: 1 ~ 3 : xx F or xx C
(1 is latest.)
Power off Cause
T : Thermal Protect
V : Voltage Protect
I : Current Protect
- : Other
Step3 :
[HOME MENU]
B
1 01: 23
Time after Power on
History No.
xx : xx
: 1 ~ 3
(1 is latest.)
Note)
If press [ENTER] during service information mode, the following display will appear.
And Self-diagnostic will start at when next turn on.
A
1
2
The version of main microprocessor.
(displayed only for 3 seconds)
Volume Level Listening Mode
Please see the "Listening Mode
code list" on the next page.
Information Displayed
10h
(Record this Information)
Cumulative operation time after Reset
: xx h
2
3 4
How to change History No. 1 ~ 3.
[TUNE UP] or [TUNE DOWN]
1 I 8 0 F 3 0 D D
[TUNE UP]
2 I 9 1 F 2 7 D D
3 - 0 0 F
T : 0
T : Thermal Protect
I : Current Protect
How to exit the service information mode.
[ON/STANDBY]
Normal display
[RETURN] (to initialize the data in the service information.)
Protect Data CLR
Normal display
3 4
5
1
[TUNE DOWN]
[TUNE UP]
2
[HOME MENU]
0 0 A 3
I : 2 V : 0
Count of each protect
V : Voltage Protect
5
6
Appendix
01: 23 10h
D
[TUNE DOWN]
01: 47 8h
00: 00 00h
No Use
C
B
A
VSX-831/1131
VSX-LX101/301
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