Soundigital 1200.1 EVO 4.0, Owner'S Manual

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Mount the amplifier in such a way you have access to the connectors;
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Install the power cables in the vehicle properly, starting from the battery to the fuse
holder or circuit breaker, use the cable with the appropriate size. Make all connections,
install fuse holders or circuit breakers, but without placing the fuses or with the circuit
breakers in the "Off" position.
Ø
Connect the power cables in to the amplifier, observing the polarity. Connect all the
positive cables from the fuse holder or circuit breaker to the positive conector of the
amplifier and all the negative power cables from the batteries to the negative connector
of the amplifier;
Ø
The ground cable must be as short as possible and must be connected to the vehicle
chassis and the battery negative;
Ø
Install the signal input cables in a proper way, distant from the power cables;
Ø
Connect the RCA or the high signal input cables to the head unit and amplifiers;
Ø
Install the audio output cables with the appropriate section , distant from the power and
audio input cables;
Ø
Connect the audio output cables to the amplifier and speakers respecting the positive
(+) and negative (-) polarities;
Ø
Install the remote cable with the power cables, using 1.5mm² (15 AWG) cable or thicker;
Ø
Connect the remote power cable to the amplifier's "REM" terminal at the main unit's
remote power output (when not using the high level signal inputs);
Ø
Before powering the system, verify all the connections and make sure there are no
mistakes or short-circuits on the power and ground cables;
Ø
; Reconnect the ground of the batteries
Ø
Check if the headunit is turned off and then place the fuses in the fuse holders or switch
the circuit breakers on;
Ø
Turn on the main unit and the amplifier will turn on the "On" LED indicating that it is in
operation.
INSTALLATION SEQUENCE
Warning!
Warning!
Remove the paint between
the terminal and chassis
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