Guide to Parts and Controls
Power Amplifier
Control Panel (Top Panel)
TURN-ON
INPUT MODE
+
REMOTE SIGNAL
1-6
1
3/2
1-2/5-6
1-2
1-6
1-2/5-6
1
1
1
2
2
3
3
2
4
4
5
5
5
6
6
6
Heat sink cover
The direction of the heat sink cover can be
changed according to your preference (page 7).
Status indicator light
Lights up in white during operation.
If the protection circuit activates, the status
indicator light changes from white to red. For
details, see "Troubleshooting" (page 15).
TURN-ON switch
Selects the turn-on mode of the amplifier.
• "REMOTE": Select this for remote turn-on
mode. The amplifier turns on when a turn-on
signal is received from the REMOTE terminal.
For details, see "REMOTE terminal" (page 9).
• "SIGNAL": Select this for high-level sensing
turn-on mode. The amplifier turns on when a
turn-on signal is received from the INPUT
connector. This feature is only available for
high-level (speaker level) input connection.
For details, see "REMOTE terminal" (page 9).
TURN-ON
INPUT MODE
LINE OUT MODE
FILTER
REMOTE SIGNAL
1-6
1
+
3/2
+
4
THRU
ALL
OFF
BP
1-2/5-6
1-2
STEREO
HP LP
1-6
1-2/5-6
1-2
1
+
3/2
+
4
1
1
1
1
1
1
1
1
2
2
3
3
3
3
3
2
2
5
3
5
4
4
4
2
2
2
2
5
5
5
5
4
4
6
6
6
6
6
4
6
CH 1/2
LINE OUT MODE
FILTER
RANGE (Hz)
HPF (Hz)
150
1.5k
+
4
THRU
ALL
OFF
BP
50-
500-
50
500
500
5k
5k
STEREO
HP LP
+
+
1-2
1
3/2
4
1
1
1
1
1
BRIDGED
3
3
3
CH 1
CH 2
2
5
3
5
4
2
2
2
2
L
R
5
4
4
6
6
4
6
CH 1/2
CH 3/4
RANGE (Hz)
HPF (Hz)
LPF (Hz)
INPUT SENS
FILTER
RANGE (Hz)
HPF (Hz)
LPF (Hz)
INPUT SENS
FILTER
150
1.5k
150
1.5k
150
1.5k
150
1.5k
50-
500-
50
500
50
500
OFF
BP
50-
500-
50
500
50
500
OFF
500
5k
5k
5k
HP LP
500
5k
5k
5k
HP LP
BRIDGED
BRIDGED
BRIDGED
CH 1
CH 2
CH 3
CH 4
CH 5
CH 6
L
R
L
R
L
R
CH 3/4
LPF (Hz)
INPUT SENS
FILTER
RANGE (Hz)
HPF (Hz)
150
1.5k
150
50
500
OFF
BP
50-
500-
50
5k
500
5k
HP LP
BRIDGED
CH 3
CH 4
CH 5
L
R
L
INPUT MODE switch
Selects the input mode.
• "1-6": 6-channel input
INPUT 1
INPUT 2
INPUT 3
INPUT 4
INPUT 5
INPUT 6
• "1-2/5-6": 4-channel input
INPUT 1
INPUT 2
INPUT 5
INPUT 6
CH 5/6
RANGE (Hz)
HPF (Hz)
LPF (Hz)
INPUT SENS
150
1.5k
150
1.5k
BP
50-
500-
50
500
50
500
500
5k
5k
5k
+
12 V
REMOTE
GROUND
LPF (Hz)
INPUT SENS
FILTER
RANGE (Hz)
1.5k
150
1.5k
500
50
500
OFF
BP
50-
500-
5k
5k
500
5k
HP LP
BRIDGED
CH 6
R
CH 1
CH 2
CH 3
CH 4
CH 5
CH 6
CH 1
CH 3
CH 2
CH 4
CH 5
CH 6
CH 5/6
HPF (Hz)
LPF (Hz)
INPUT SENS
150
1.5k
150
1.5k
50
500
50
500
5k
5k
+
12 V
REMOTE
GROUND
5
EN