50
VSX-LX52
1
2
3
4
A
B
C
D
E
F
1
2
3
4
6. SERVICE MODE
6.1 TEST MODE
Key operation
FL display
Display number of times
DC is detected.
Display number of times
O
V
ERLOAD is detected.
Display number of times
COMBI
N
ATIO
N
is detected.
(Detects DC and O
V
ERLOAD
simultaneously)
Display number of times
Power abnormality is
detected.
Display number of times
AMP overheat is
detected.
[
↓
]
[
↑
]
[
↓
]
[
↑
]
[
↓
]
[
↑
]
[
↓
]
[
↑
]
[
↓
]
[
↑
]
Display number of times
Digital Power abnormality is
detected.
Resetting the number of
times error is detected.
[
↓
]
[
↑
]
[
↓
]
[
↑
]
O L
:
D C
:
:
:
C O M
X P R T
:
S T M P
R E S E T
R E S E T
R E S E T
:
D E R R
[1] Detected protection history
[Purpose]
The numbers of detections for various protection processes are displayed.
[How to enter/exit]
[Basic operations]
Front Panel Key
[
↓
] : TU
N
E-
[
↑
] : TU
N
E+
[
←
] : PRESET-
[
→
] :
During Standby mode, simultaneously press and hold “MULTI-ZO
N
E O
N
/OFF” and “E
N
TER” 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”.
R E S E T
H O L D
C L E A R ?
Resetting the number of times error is detected
Key operation
FL display
↓
Continued
[E
N
TER]
[
←
][
→
]
