TX-NR757
RZ710/RZ810
DRX-4/5
Appendix
5
4
3
2
1
6
D
C
A
B
D
C
A
B
5
4
3
2
1
6
Service information
[CUROR UP]
[CURSOR DOWN]
[CURSOR UP]
[CURSOR DOWN]
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.
How to enter to service information mode.
Step1
:
[DIMMER] + [ON/STANDBY] x 2
Step2
:
[SETUP] or [HOME]
Step3
:
[SETUP] or [HOME]
Note)
If press [ENTER] during service information mode, the following display will appear.
And Self-diagnostic will start at when next turn on.
How to change History No. 1 ~ 3.
[CURSOR UP] or [CURSOR DOWN]
How to exit the service information mode.
[ON/STANDBY]
Normal display
M1.xx / xxxxxAEx
The version of main microprocessor.
(displayed only for 3 seconds)
1 - 8 0 F 2 7 D D
Power off Cause
T : Thermal Protect
V : Voltage Protect
I : Current Protect
- : Other
Temperature
: xx F or xx C
Volume Level
Listening Mode
Please see the “Listening Mode
code list” on the next page.
1 01: 23 10h
Information Displayed
(Record this Information)
Time after Power on
xx : xx
Cumulative operation time after Reset
: xx h
History No.
: 1 ~ 3
(1 is latest.)
1 01: 23 10h
2 01: 47 8h
3 00: 00 00h
1 I 8 0 F 3 0 D D
2 I 9 1 F 2 7 D D
3 - 0 0 F 0 0 A
T : 0 I : 2 V : 0
No Use
T : Thermal Protect
[SETUP] or [HOME]
History No.
: 1 ~ 3
(1 is latest.)
Count of each protect
I : Current Protect
V : Voltage Protect
