Pioneer DEH-6400BT: Power cord This unit

Important

— Never wire the negative speaker cable directly

6 Microphone input

! When installing this unit in a vehicle without

to ground.

7 Microphone

an ACC (accessor y) position on the ignition

— Never band together negative cables of multi-

4m

switch, failure to connect the red cable to the

ple speakers.

8 Rear output

terminal that detects operation of the ignition

! When this unit is on, control signals are sent

9 Front output

key may result in battery drain.

through the blue/white cable. Connect this

a Subwoofer output

cable to the system remote control of an ex-

b USB cable

ternal power amp or the vehicle’s auto-anten-

F

O

1.5 m

N

O

F

T

S

na relay control terminal (max. 300 mA

A

T

R

12 V DC). If the vehicle is equipped with a

glass antenna, connect it to the antenna

Power cord

ACC position No ACC position

booster power supply terminal.

! Never connect the blue/white cable to the

3

4

! Use of this unit in conditions other than the

following could result in fire or malfunction.

power terminal of an external power amp.

— Vehicles with a 12-volt battery and negative

Also, never connect it to the power terminal

1

grounding.

of the auto antenna. Doing so may result in

2

5

6

— Speakers with 50 W (output value) and 4 W to

battery drain or a malfunction.

8 W (impedance value).

! The black cable is ground. Ground cables for

! To prevent a short-circuit, overheating or mal-

this unit and other equipment (especially,

3

4

function, be sure to follow the directions

high-current products such as power amps)

below.

must be wired separately. If they are not, an

5

6

— Disconnect the negative terminal of the bat-

accidental detachment may result in a fire or

7

tery before installation.

malfunction.

8

9

— Secure the wiring with cable clamps or adhe-

c

sive tape. Wrap adhesive tape around wiring

This unit

that comes into contact with metal parts to

a

b

protect the wiring.

7

— Place all cables away from moving parts,

e

such as the shift lever and seat rails.

2 3 485 9

6

— Place all cables away from hot places, such

as near the heater outlet.

— Do not connect the yellow cable to the battery

by passing it through the hole to the engine

1

compartment.

b

a

— Cover any disconnected cable connectors

with insulating tape.

1 USB input

— Do not shorten any cables.

2 Antenna input

— Never cut the insulation of the power cable of

15 cm

this unit in order to share the power with

3 Fuse (10 A)

other devices. The current capacity of the

4 Power cord input

cable is limited.

5 Wired remote input

— Use a fuse of the rating prescribed.

Hard-wired remote control adaptor can be

connected (sold separately).

Section

Connections

Connections

02

6 Red

Connect to terminal controlled by ignition

English

switch (12 V DC).

7 Connect leads of the same color to each

other.

8 Orange/white

Connect to lighting switch terminal.

9 Black (chassis ground)

a Blue/white

The pin position of the ISO connector will dif-

fer depending on the type of vehicle. Connect

a and b when Pin 5 is an antenna control

type. In another type of vehicle, never con-

nect a and b.

b Blue/white

Connect to system control terminal of the

power amp (max. 300 mA 12 V DC).

c Blue/white

Connect to auto-antenna relay control termi-

nal (max. 300 mA 12 V DC).

d Speaker leads

White: Front left +

White/black: Front left *

Gray: Front right +

Gray/black: Front right *

Green: Rear left + or subwoofer +

Green/black: Rear left * or subwoofer *

Violet: Rear right + or subwoofer +

Violet/black: Rear right * or subwoofer *

e ISO connector

In some vehicles, the ISO connector may be

1 To power cord input

divided into two. In this case, be sure to con-

2 Depending on the kind of vehicle, the func-

nect to both connectors.

tion of 3 and 5 may be different. In this

case, be sure to connect 4 to 5 and 6 to

Notes

3.

! Change the initial setting of this unit (refer to

3 Yellow

the Operation Manual). The subwoofer out-

Back-up (or accessory)

put of this unit is monaural.

4 Yellow

! When using a subwoofer of 70 W (2 W), be

Connect to the constant 12 V supply termi-

sure to connect the subwoofer to the violet

nal.

and violet/black leads of this unit. Do not

5 Red

connect anything to the green and green/

Accessory (or back-up)

black leads.

En

3