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To prevent damage
WARNING
! Use speakers over 50 W (output value)
and between 4W to 8 W (impedance value).
Do not use 1 W to 3W speakers for this
unit.
! The black cable is ground. When instal-
ling this unit or power amp (sold sepa-
rately), make sure to connect the ground
wire first. Ensure that the ground wire is
properly connected to metal parts of the
car’s body. The ground wire of the power
amp and the one of this unit or any other
device must be connected to the car sepa-
rately with different screws. If the screw
for the ground wire loosens or falls out, it
could result in fire generation of smoke or
malfunction.
Ground wire
Metal parts of car’s bod
y
Power amp
Other devices
(Another electronic
device in the car)
*1
Not supplied for this unit.
! When replacing the fuse, be sure to only
use a fuse of the rating prescribed on this
product.
! When disconnecting a connector, pull the
connector itself. Do not pull the lead, as
you may pull it out of the connector.
! This product cannot be installed in a vehi-
cle without ACC (accessory) position on
the ignition switch.
A
C
C
O
N
S
T
A
R
T
O
F
F
O
N
S
T
A
R
T
O
F
F
ACC position No ACC position
! To avoid short-circuiting, cover the discon-
nected lead with insulating tape. It is espe-
cially important to insulate all unused
speaker leads, which if left uncovered may
cause a short circuit.
! Attach the connectors of the same color to
the corresponding colored port, i.e., blue
connector to the blue port, black to black,
etc.
! Refer to the owner’s manual for details on
connecting the power amp and other units,
then make connections accordingly.
! Since a unique BPTL circuit is employed,
do not directly ground the * side of the
speaker lead or connect the * side of an-
other side of the speaker lead together. Be
sure to connect the * side of the speaker
lead to the * side of the speaker lead on
this navigation system.
Notice for the blue/white lead
! When the ignition switch is turned on (ACC
ON), a control signal is output through the
blue/white lead. Connect to an external
power amp’s system remote control term-
inal, the auto-antenna relay control term-
inal, or the antenna booster power control
terminal (max. 300 mA 12 V DC). The con-
trol signal is output through the blue/white
lead, even if the audio source is switched
off.
! Be sure not to use this lead as the power
supply lead for the external power amps.
Such connection could cause excessive
current drain and malfunction.
! Be sure not to use this lead as the power
supply lead for the auto-antenna or anten-
na booster. Such connection could cause
excessive current drain and malfunction.
<CRD4697-A/N>6
En
6
Section
02
Connecting the system