Service Mode; Test Mode - Pioneer VSX-1127-K Service Manual

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6. SERVICE MODE

6.1 TEST MODE

A [1] Detected protection history
[Purpose]
The numbers of detections for various protection processes are displayed.
[How to enter]
During Standby mode, simultaneously press and hold "MULTI-ZONE ON/OFF" and "ENTER" keys for 5 seconds to enter
this mode.Turn off the power to this unit by setting the main volume level to "---dB" and Multi-zone to "OFF".
[How to exit]
Turning off the power or pressing the RETURN key returns to the normal mode.
B
[Basic operations]
Key operation
Display number of times
DC is detected.
[ ↑ ]
[↓]
Display number of times
OVERLOAD is detected.
C
[ ↑ ]
[↓]
Display number of times
COMBINATION is detected.
(Detects DC and OVERLOAD
simultaneously)
[ ↑ ]
[↓]
Display number of times
D
Power abnormality is
detected.
[ ↑ ]
[↓]
Display number of times
AMP overheat is
detected.
[ ↑ ]
[↓]
E
Display number of times
Digital Power abnormality is
detected.
[ ↑ ]
[↓]
Resetting the number of
times error is detected.
[ ↑ ]
[↓]
F
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1
2
FL display
D C :
O L :
:
C O M
:
X P R T
:
S T M P
:
D E R R
H O L D
R E S E T
VSX-1127-K
2
3
Front Panel Key
[↓] : TUNE key
[↑] : TUNE key
[←] : PRESET key
[→] : PRESET key
Resetting the number of times error is detected
Key operation
[←][→]
R E S E T
[ENTER]
R E S E T
↓
Continued
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4
FL display
C L E A R ?
R E S E T
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