Protection
5
4
3
2
1
6
D
C
A
B
D
C
A
B
5
4
3
2
1
6
SC-LX801/SC-LX901
Service information ( Detected protection history )
Purpose
The number of detections for various protection processes are displayed.
How to enter to service information mode.
Step1
:
[DIMMER] + [ON/STANDBY] x 2
Step2
:
[HOME]
Step3
:
[TUNE UP] or [TUNE DOWN]
How to exit the service information mode.
Step
:
[INFO]
How to initialize the data in the service information.
Step
:
[RETURN]
*Unit will once become standby and then turn on again automatically.
M1.xx / xxxxxAEx
P
r
o
t
e
c
t
D
a
t
a
C
L
R
D
C
:
*
*
D
E
R
R
:
*
*
C
O
M
:
*
*
S
T
M
P
:
*
*
The version of main microprocessor.
D
C
:
*
*
D
E
R
R
:
*
*
[TUNE UP]
[TUNE DOWN]
DC : DC Detection
DERR : XVDDERR
failure Detection
Count of each protect
OL : Over Current
Detection
BERR :Amplifier Power
Supply Failure Detection
COM : Combination
of DC & Overcurrent
STMP : Overheat
Detection
O
L
:
*
*
B
E
R
R
:
*
*
F
A
N
:
*
*
N o r m a l
D i s p l a y
