Section
• ( Connecting
the
units
)
(~----)
Before connecting
the
amplifier
A 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-
pacityof
the wire
is
limited.
Connect male terminal of this wire to the
sys-
tem remote control terminal of the car stereo
(SYSTEM
REMOTE
CONTROL),
The female
terminal can
be
connected to the auto-anten-
na relay control terminal.
If
the car stereo
lacks a system remote control terminal. con-
nect the male terminal to the power terminal
via the ignition switch.
® Speaker output terminals
Please
see
the following section for speaker
connection instructions. Refer to
Connections
when using the speaker input wire
on
page
8.
@)
Fuse
(30
A)
x 2
@
Fuse
(30
A)
x 2
@ Grommet
@ Rear side
® Froflt
side0
ACAUTION
• Never shorten any wires, the protection circuit
may malfunction.
• Never ground speaker wire directly or band to-
gether multiple speakers' negative
(8)
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.
Connection diagram
~'~?I!j)~l
__
..,
®
t""--_
t-@
CD
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.
@ Ground wire (Black)
RD-223
(sold separately)
Connect to metal body
or
chassis.
® Car stereo with
RCA
output jacks (sold sepa-
rately)
o External output
® Connecting wire with
RCA
pin plugs (sold
se-
parately)
® Speaker input terminal
Please
see
the following section for speaker
connection instructions. Refer to
Connections
when using the speaker input wire
on
page
8,
m
RCA
input jack
® System remote control wire (sold separately)
m
En