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Idiomas disponibles
Idiomas disponibles
Connecting the units
Connection diagram
2
4
1
3
e
d
1 Special red battery wire
RD-223 (sold separately)
After completing all other amplifier connec-
tions, finally connect the battery wire terminal
of the amplifier to the positive (+) battery
terminal.
2 Ground wire (Black)
RD-223 (sold separately)
Connect to metal body or chassis.
3 Fuse (30 A) × 2
4 Grommet
5 Left side
6 Right side
7 RCA input jack A
8 RCA input jack B
5
6
9
R
L
7
8
a
b
c
9 System remote control wire (sold separately)
Connect male terminal of this wire to the sys-
tem remote control terminal of the car stereo.
The female terminal can be connected to the
auto-antenna relay control terminal. If the car
stereo lacks a system remote control terminal,
connect the male terminal to the power term-
inal via the ignition switch.
a Connecting wire with RCA pin plugs (sold se-
parately)
Please see the following section for RCA input
connection instruction. Refer to Connecting
the speakers and RCA input on page 7.
b External output
c Car stereo with RCA output jacks (sold sepa-
rately)
d Speaker output terminals
Please see the following section for speaker
connection instructions. Refer to Connecting
the speakers and RCA input on page 7.
e Fuse (30 A)
Before connecting the
amplifier
WARNING
! Secure the wiring with cable clamps or adhe-
sive tape. To protect the wiring, wrap sections
in contact with metal parts in adhesive tape.
! Never cut the insulation of the power supply
to feed power to other equipment. Current ca-
pacity of the wire is limited.
CAUTION
! Never shorten any wires, the protection circuit
may malfunction.
! Never ground speaker wire directly or band to-
gether multiple speakers' negative (*) lead
wires.
! If the system remote control wire of the ampli-
fier is connected to the power terminal via the
ignition switch (12 V DC), the amplifier will re-
main on with the ignition whether the car
stereo is on or off, which may exhaust battery
if the engine is at rest or idling.
Section
02
5
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