Pioneer GM-A4604: Connecting the units

Black plate (10,1)

Section

03

Connecting the units

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-

1 Car Stereo

ough it, take care not to short-circuit the

2 Speaker output

wire damaging it by the cut edges or burrs

3 White/black: CH A, Left *

of the hole.

4 White: CH A, Left +

After completing all other amplifier connec-

5 Gray/black: CH A, Right *

tions, finally connect the battery wire terminal

6 Gray: CH A, Right +

of the amplifier to the positive + battery term-

7 Green/black: CH B, Left *

inal.

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.

1 Positive + terminal

When the headunit is turned off, the amplifier

2 Engine compartment

turns off automatically. This function may not

3 Vehicle interior

work with some headunits. In such cases, please

4 Fuse (30 A) × 2

use a system remote control wire (sold sepa-

5 Insert the O-ring rubber grommet into the

rately). If multiple amplifiers are to be connected

vehicle body.

together synchronously, connect the head unit

6 Drill a 14 mm hole into the vehicle body.

and all amplifiers via the system remote control

wire.

2 Twist the battery wire, ground wire

and system remote control wire.

Twist

Connecting the power

terminal

The use of a special red battery and ground

wire RD-223 (sold separately) is recom-

3 Attach lugs to wire ends.

mended. Connect the battery wire directly to

Use pliers, etc., to crimp lugs to wires.

the car battery positive terminal + and the

ground wire to the car body.

10

En

<5707000008290>10