Kenwood kmm-bt302: INSTALLATION / CONNECTION

Warning

Installing the unit (in-dash mounting)

•

The unit can only be used with a 12V DC power supply, negative ground.

•

Disconnect the battery’s negative terminal before wiring and mounting.

•

Do not connect Battery wire (yellow) and Ignition wire (red) to the

car chassis or Ground wire (black) to prevent a short circuit.

Do the required wiring.

•

Insulate unconnected wires with vinyl tape to prevent a short circuit.

(



23

)

•

Be sure to ground this unit to the car’s chassis again after

installation.

Caution

•

For safety’s sake, leave wiring and mounting to professionals.

Hook on the top side

Consult the car audio dealer.

•

Install this unit in the console of your vehicle. Do not touch the

Orientate the trim

Dashboard of

metal parts of this unit during and shortly after use of the unit.

plate as illustrated

your car

Metal parts such as the heat sink and enclosure become hot.

before fitting.

•

Do not connect the

[

wires of speakers to the car chassis or Ground

wire (black), or connect them in parallel.

•

Mount the unit at an angle of less than 30º.

Bend the appropriate tabs to hold the

•

If your vehicle wiring harness does not have the ignition terminal,

mounting sleeve firmly in place.

connect Ignition wire (red) to the terminal on the vehicle’s fuse box

which provides 12 V DC power supply and is turned on and off by

the ignition key.

How to remove the unit

INSTALLATION / CONNECTION

•

Keep all cables away from heat dissipate metal parts.

1

Detach the faceplate.

•

After the unit is installed, check whether the brake lamps, blinkers,

2 Fit the catch pin on the extraction keys into

wipers, etc. on the car are working properly.

the holes on both sides of the trim plate, then

•

If the fuse blows, first make sure the wires are not touching car’s

pull it out.

chassis, then replace the old fuse with one that has the same rating.

3 Insert the extraction keys deeply into the slots

on each side, then follow the arrows as shown

Basic procedure

on the right.

1

Remove the key from the ignition switch, then

disconnect the [ terminal of the car battery.

Part list for installation

2 Connect the wires properly.

See Wiring connection. (



23

)

3 Install the unit to your car.

See Installing the unit (in-dash mounting).

4 Connect the [ terminal of the car battery.

5 Press to turn on the power.

(A)

Faceplate

(B)

Trim plate

(C)

Mounting

(D)

Wiring harness

(E)

Extraction

6 Detach the faceplate and reset the unit within

sleeve

key

5seconds. (



3

)

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Data Size: B6L (182 mm x 128 mm)

Book Size: B6L (182 mm x 128 mm)

Wiring connection

If your car does not have an ISO terminal :

We recommend installing the unit with a commercially available custom wiring harness specific

Rear/ Subwoofer output

Fuse (10A)

F

for your car and leave this job to professionals for your safety. Consult your car audio dealer.

or 3-way crossover: Woofer output

When connecting to an external amplifier, connect its ground wire to the car’s chassis to avoid

Antenna terminal

damaging the unit.

Connecting the ISO connectors on some VW/Audi or Opel

Microphone input

(Vauxhall) automobiles

jack

( 

9

)

You may need to modify the wiring of the supplied wiring harness as

illustrated below.

A7 (Red) Ignition wire (Red)

If no connections are made, do not let the wire come out from

Yellow (Battery wire)

the tab.

UnitVehicle

STEERING WHEEL

Red (Ignition wire)

Light blue/yellow

A4 (Yellow)

Battery wire (Yellow)

REMOTE INPUT

To the steering wheel remote

(Steering remote control

REMOTE CONT

control adapter

wire)

Default wiring

Pin

Color and function

To the power control terminal

Blue/White

ANT CONT

A4 Yellow

:

Battery

when using the optional power

Red (A7)

P. CONT

amplifier or to the antenna

A5 Blue/White

:

(Power control wire/

Power control

Antenna control wire)

control terminal in the vehicle

A7 Red

:

Ignition (ACC)

A8 Black

:

Earth (ground) connection

B1

Purple

]

:

Rear speaker (right)

Yellow (A4)

Brown

To connect the Kenwood

B2

Purple/black

[

For 3-way crossover: Tweeter (right)

(Mute control wire)

MUTE

navigation system, refer your

B3

Gray

]

:

Front speaker (right)

navigations manual

B4

Gray/black

[

For 3-way crossover: Mid range speaker (right)

B5

White

]

:

Front speaker (left)

B6

White/black

[

For 3-way crossover: Mid range speaker (left)

ISO connectors

B7

Green

]

:

Rear speaker (left)

B8

Green/black

[

For 3-way crossover: Tweeter (left)

ENGLISH

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Book Size: B6L (182 mm x 128 mm)

Data Size: B6L (182 mm x 128 mm)