ITC T-2120D, Operation Manual

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CH1 CH1 CH2 CH2
CH 1 IN
CH 1 OUT
G
COM 100V
CH 2 IN
CH 2 OUT
G
COM 100V
BATT SUPPLY
DC24V INPUT
CH1 CH1 CH2 CH2
CH 1 IN
CH 1 OUT
G
COM 100V
CH 2 IN
CH 2 OUT
G
COM 100V
BATT SUPPLY
DC24V INPUT
Figure 1
POWER
OFF
ON
Figure 2
Connect power line ~190-240V AC
After the device enter to working status, input balanced audio source signal in the rear
panel,adjust the volume potentiometer to select the appropriate volume. At this point,
it has completed the basic operation of the device.
Key operation on the panel
Remote operation
Figure 3
Turn the power switch button, after connecting the device to AC power, the front panel power
indicators, protection indicators and remote power indicators and remote protection indicators
lit at the same time, after about 3 seconds the light turns off. The amplifier built-in protection
relay closed, power amplifier and the output connection is regular. After device enters to the
working status, it has completed the device local power on operation. Press the power switch,
after power off, power indicators are off. Device power off operation is completed.
Connect DC+24V power supply, blue power indicator and red protection etc. according to the
marked graph of the remote terminal.
Connecting the remote network cable.
Input DC +24 V power supply, then the front panel power indicator light, and remote power
indicator, protection indicator lights at the same time, after about 3 seconds the protection
lights off, power amplifier is active and connected to the output. At this point, the device is
in working status.
6
M A C H I N E O P E R AT I O N
POWER
OFF
ON
5
0
1
2
3
4 6
7
8
9
10
5
0
1
2
3
4 6
7
8
9
10
PEAK PEAK SIG SIG CH2 CH1 PROT PROT