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installation
8
Auto-ON:
Option 1:
Amplifier channels 1-4 can turned-ON when a
audio NF signal is present at the inputs.
Each channel use the own Input.
Input signal sensitivity can be adjusted with
the SENS-control (4). Sensitivity 7-300mV
Option 2:
If the SENS-control-encoder is turned to the right position, the amplifier is
always ON.
Option 3:
If the SENS-control-encoder is turned to the left position, the Auto-ON
function is OFF and the amplifier can only be activated with remote.
Audio-Channel-Remote (CH 1-4 ON)
Channels 1-4 can remotely turned-ON and OFF with an external DC-Power.
Turn the SENS-control-encoder to the left position.
Connect a 12-24 V DC-Power to the CH1-4 ON contact
at plug (6) to remote-ON the Inputs 1-4.
As long as the DC-Power is present, the Inputs 1-4 are ON.
Bridged-mode-Remote (B 1-4 ON)
Use the B1-4 ON contact on plug (6) for remote-ON the
Bridge mode channels IN 1/2 B and IN 3/4 B.
Connect a 12-24 DC-Power to the B1-4 ON contact at plug (6)
to remote-ON all bridge channels B 1/2 and B 3/4.
Once the Input B is active all Inputs IN1, IN2, IN3 and IN4
are deactivated. The SENS-control has no influence to B 1-4 ON.
As long as the DC-Power is present, the Inputs B are ON.
OUT 3
0V / 100V
OUT 4
0 / 50V / 100V
WARNING: TO REDUCE THE RISK
OF FIRE OR ELECTRIC SHOCK
DO NOT EXPOSE THIS APPLIANCE
TO MOISTURE. TO MAKE ALL
C O N N E C T I O N S P R O P E R ,
PLEASE SEE USERS MANUAL.
SENS
OFF only
remote
4
5
1
2
3
4
5
6
SENS
auto ON
1
2
to next Amp
Always
ON
6
7
Controll
Inp
Control
+
+I
CH 1/2 ok
+
CH 3/4 ok
+I
+
DC ok
+
AC 230 ok
+I
GN
+
12-24V
-
-
- IN
CH1-4 ON
+
-
12-24V
-
B 1-4 ON
RISK OF ELECTRIC SHOCK
DO NOT OPEN
GN
- I
GN
- I
Pi
B
B
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