69
SC-LX81
5
6
7
8
5
6
7
8
A
B
C
D
E
F
[Descriptions]
In
N
ormal Operation mode, if a failure in the amp block or high DC output is detected,
"AMP ERR" appears and starts flashing, and the shutdown process starts. The power is
(1)
AMP ERR
shut off, and the ICE Blue LED starts flashing.
To restore the previous status 1 minutes or more after a shutdown, just turn the unit back on.
If a failure in the amp block or high DC output is detected during a power-on sequence after high
DC output was once detected, "AMP ERR" appears and starts flashing, and the shutdown process
starts. The power is shut off, and the MCACC LED starts flashing.
To restore the previous status, follow the procedure described in "How to Enter Release Mode"
below then turn the unit back on. If the unit shuts off again, the AMP block may be in failure.
(2)
Overcurrent
detection
Upon detection of overcurrent in the MOSFET at the amp output stage, the unit power off immediately,
and the PHASE CO
N
TROL LED starts flashing. The previous stage will be restored when the unit is
turned back on.
(3)
Overheat
detection
If abnormality temperature is detected in the MOSFET at the amp output stage, the unit power off
immediately, and the PHASE CO
N
TROL LED starts flashing.
To restore the previous status, turn the unit back on.
(4)
FA
N
STOP
If abnormality is detected in the fan for the AMP, "FA
N
STOP" appears and starts flashing, and the
shutdown process starts. The power is shut off. The
V
IDEO SCALER LED starts flashing.
To restore the previous status, turn the unit back on.
(5)
O
V
ERHEAT
If abnormality temperature is detected in the power supply B REG circuit, the unit power off
immediately, and the ICE Blue LED starts flashing.
To restore the previous status, turn the unit back on.
(6)
If abnormality voltage is detected in the power supply B REG circuit, the unit power off immediately,
Failure in the power
supply
B REG circuit
and the MCACC LED starts flashing.
To restore the previous status, follow the procedure described in "How to Enter Release Mode"
below then turn the unit back on. If the unit shuts off again, the AMP block may be in failure.
(7)
12
V
TRG ERR
The 12
V
trigger circuit is short-circuited, and a overcurrent is generated.
(
8
)
USB ERROR1
The connected USB device is overload.
(9)
HDCP ERROR
The monitor does not support HDCP type or is in standby mode.
(10)
N
OT SUPPORT
W
hen an input analog signal is converted and output as an HDMI signal (via the scaler),
the output signal is of a resolution not supported by the connected monitor.
(11)
HDMI
N
G
There is no response from the HDMI microcomputer.
(12)
DSP
N
G
There is no response from the DSP microcomputer.
During Standby mode, simultaneously press and hold the "
(DO
WN
)" and "ZO
N
E2 O
N
/OFF" keys
for 2 seconds.
[How to Enter Release Mode]