Connecting The Power Terminal - Pioneer GM-A4604 Owner's Manual

Connecting the units
1 Car Stereo
2 Speaker output
3 White/black: CH A, Left *
4 White: CH A, Left +
5 Gray/black: CH A, Right *
6 Gray: CH A, Right +
7 Green/black: CH B, Left *
8 Green: CH B, Left +
9 Violet/black: CH B, Right *
a Violet: CH B, Right +
b Speaker input connector
To speaker input terminal of this unit.
Note
If speaker input wires from a headunit are con-
nected to this amplifier, the amplifier will automa-
tically turn on when the headunit is turned on.
When the headunit is turned off, the amplifier
turns off automatically. This function may not
work with some headunits. In such cases, please
use a system remote control wire (sold sepa-
rately). If multiple amplifiers are to be connected
together synchronously, connect the head unit
and all amplifiers via the system remote control
wire.
Connecting the power
terminal
The use of a special red battery and ground
wire RD-223 (sold separately) is recom-
mended. Connect the battery wire directly to
the car battery positive terminal + and the
ground wire to the car body.
WARNING
If the battery wire is not securely fixed to the term-
inal using the terminal screws, there is a risk of
overheating, malfunction and injury, including
minor burns.
1 Route battery wire from engine com-
partment to the vehicle interior.
! When drilling a cable pass-hole into the ve-
hicle body and routing a battery wire thor-
ough it, take care not to short-circuit the
wire damaging it by the cut edges or burrs
of the hole.
After completing all other amplifier connec-
tions, finally connect the battery wire terminal
of the amplifier to the positive + battery term-
inal.
1 Positive + terminal
2 Engine compartment
3 Vehicle interior
4 Fuse (30 A) × 2
5 Insert the O-ring rubber grommet into the
vehicle body.
6 Drill a 14 mm (1/2 in.) hole into the vehicle
body.
2 Twist the battery wire, ground wire
and system remote control wire.
3 Attach lugs to wire ends.
Use pliers, etc., to crimp lugs to wires.
1 Lug (sold separately)
2 Battery wire
3 Ground wire
Section
03
Twist
11
En