Power Connections - Target Audio TDA 270 Instruction Manual

POWER CONNECTIONS

Link both the positive and negative supply connectors directly to the battery, keeping the
polarities. The wire gauge has to be adapted to the amplifier, as showed in the table.
To prevent fire in the event of a shorted cable, place a fuse (see table), near to the battery,
on the positive pole. Leave the fuse out until everything is checked. The amplifier fuse don't
substitute the battery one.
12V REM GND
Link the car radio remote output to the amplifier REM connector by using 1 mm
Link the loudspeakers by a high quality speaker cables, keeping the polarities.
Never link the negatives of speakers together and never connect to ground any speakers.
2÷4
Ohm
LEFT
BRIDGED
Route all wires through a protection grummet; don't put the cables close to
electronic devices, car wiring or heat-generating parts.
Double-check every connections; finally, re-connect the battery fuse.
PROTECTIONS
In the event of a fault condition, the protection circuit turns off the amplifier; it
is re-activable by turning off and on the car radio. When the protection circuit is
in operation, the PWR/PRT led changes its colour from green to red.
Solve the problem before turn on the amplifier again.
If you experience blown a fuse, replace it with same type one.
Doing otherwise, the warranty will avoid and the amplifier can be damaged.
Solve the problem before turn on the amplifier again.
fuse
2÷4
Ohm
ste re o
l i nki ng
RIGHT
models cable
TDA 270 8 mm
TDA 290 8 mm
TDA 470 13 mm
TDA 490 13 mm
4÷8
Ohm
br i dge
LEFT
l i nki ng
BRIDGED
fuse
2 40 A
2 60 A
2 80 A
80 A
2
2
cable.
RIGHT
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