Pioneer PRS-X220 - Manual (Page 7)

Connecting the Power Terminal
• Always use the special red battery and ground
wires ([RD-223] and [RD-222]), which are sold
separately. Connect the battery wire directly to
the car battery positive terminal (+) and the
ground wire to the car body.
1. Pass the battery wire from the
engine compartment to the interior
of the vehicle.
• After making all other connections to the
amplifier, connect the battery wire terminal
of the amplifier to the positive (+) terminal of
the battery.
[RD-223]
Engine
Fuse (30 A) compart-
Q- " ^
Fuse (30 A) / Drill a 14 mm
Positive terminal / hole into the
Insert the 0-ring rubber vehicle body,
grommet into the vehicle
body.
[RD-222]
Fuse (30 A)
Engine
compart­
ment ,
Interior of
the vehicle
----------1^=. -------------- -
Positive terminal /
Insert the 0-ring rubber
grommet into the vehicle
body.
IK
Drill an 8 mm
hole into the
vehicle body.
2. Twist the battery wire, ground wire
and system remote control wire.
Twist
3. Attach lugs to wire ends. Lugs not
supplied.
• Use pliers, etc., to crimp lugs to wires.
Ground wire
4. Connect the wires to the terminal.
• Fix the wires securely with the terminal
screws.
GND terminal