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Note:
• This unit is for vehicles with a 12-volt battery and

negative grounding. Before installing it in a recre-
ational vehicle, truck or bus, check the battery
voltage.

• To avoid shorts in the electrical system, be sure to

disconnect the 

battery cable before beginning

installation.

• Refer to the owner’s manual for details on con-

necting the power amp and other units, then make
connections correctly.

• Secure the wiring with cable clamps or adhesive

tape. To protect the wiring, wrap adhesive tape
around them where they lie against metal parts.

• Route and secure all wiring so it cannot touch any

moving parts, such as the gear shift, handbrake and
seat rails. Do not route wiring in places that get
hot, such as near the heater outlet. If the insulation
of the wiring melts or gets torn, there is a danger of
the wiring short-circuiting to the vehicle body.

• Don’t pass the yellow lead through a hole into the

engine compartment to connect to the battery. This
will damage the lead insulation and cause a very
dangerous short.

• Do not shorten any leads. If you do, the protection

circuit may fail to work when it should.

• Never feed power to other equipment by cutting

the insulation of the power supply lead of the unit
and tapping into the lead. The current capacity of
the lead will be exceeded, causing overheating.

• When replacing fuse, be sure to use only fuse of

the rating prescribed on this unit.

• Since a unique BPTL circuit is employed, never

wire so the speaker leads are directly grounded or
the left and right 

speaker leads are common.

If you ground the products together and the ground
becomes detached, there is a risk of damage to the
products or fire.

• The black lead is ground. Please ground this lead

separately from the ground of high-current prod-
ucts such as power amps.

• Speakers connected to this unit must be high-

power types with minimum rating of 50 W 
(45 W)* and impedance of 4 to 8 ohms.
Connecting speakers with output and/or impedance
values other than those noted here may result in
the speakers catching fire, emitting smoke, or
becoming damaged.
*DEH-240F

• When this product’s source is switched ON, a con-

trol signal is output through the blue/white lead.
Connect to an external power amp’s system remote
control or the car’s Auto-antenna relay control ter-
minal (max. 300 mA 12 V DC). If the car features
a glass antenna, connect to the antenna booster
power supply terminal.

• When an external power amp is being used with

this system, be sure not to connect the blue/white
lead to the amp’s power terminal. Likewise, do not
connect the blue/white lead to the power terminal
of the auto-antenna. Such connection could cause
excessive current drain and malfunction.

• To avoid short-circuiting, cover the disconnected

lead with insulating tape. Especially, insulate the
unused speaker leads without fail. There is a possi-
bility of short-circuiting if the leads are not insulat-
ed.

• If this unit is installed in a vehicle that does not

have an ACC (accessory) position on the ignition
switch, the red lead of the unit should be connected
to a terminal coupled with ignition switch ON/OFF
operations. If this is not done, the vehicle battery
may be drained when you are away from the vehi-
cle for several hours. (Fig. 1)

Fig. 1

• Cords for this product and those for other prod-

ucts may be different colors even if they have the
same function. When connecting this product to
another product, refer to the supplied Installation
manuals of both products and connect cords that
have the same function.

No ACC position

ACC position

ON

S

T

A

R

T

O

FF

ACC

ON

S

T

A

R

T

O

FF

INST

ALLA

TION MANUAL

MANUEL D’INST

ALLA

TION

<KSNZX/01G00001>

Printed in 

Imprimé 

<CRD3501-A/JS> UC

+

+

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Perform these connections when using a
different amp (sold separately).

With a 2 speaker system, do not connect
anything to the speaker leads that are not
connected to speakers.

Yellow
To terminal always supplied
with power regardless of
ignition switch position.

Black (ground)
To vehicle (metal) body.

Red
To electric terminal controlled
by ignition switch (12 V DC)
ON/OFF.

Right

Front speaker

Rear speaker

White

Gray

White/black

Green

Green/black

Gray/black

Violet

Violet/black

Front speaker

Rear speaker

Left

Front speaker

Front speaker

Left

Rear speaker

Rear speaker

Right

Connecting cords with RCA
pin plugs (sold separately)

Blue/white
To system control terminal of the power amp
or Auto-antenna relay control terminal
(max. 300 mA 12 V DC).

Power amp
(sold separately)

System remote control

Fuse

This Product

Rear output

Antenna jack

Front output

Power amp
(sold separately)

Fig. 2

<ENGLISH>

Connecting the Units

This product conforms to CEMA cord colors.
Le code de couleur des câbles utilisé pour ce produit est
conforme à CEMA.
Los colores de los cables este producto se conforman
con el código de colores CEMA.

DEH-340

DEH-240F

Summary of Contents for DEH-240F

Page 1: ...V DC If the car features a glass antenna connect to the antenna booster power supply terminal When an external power amp is being used with this system be sure not to connect the blue white lead to the amp s power terminal Likewise do not connect the blue white lead to the power terminal of the auto antenna Such connection could cause excessive current drain and malfunction To avoid short circuiti...

Page 2: ...t dans ce conducteur pour rait dépasser la capacité du conducteur et entraîner une élévation anormale de température En cas de remplacement du fusible n utilisez qu un fusible identique à celui prescrit sur l appareil Un circuit BPTL unique étant employé n effectuez jamais le câblage de sorte que les fils de haut par leurs soient directement mis à la masse ou que les fils de haut parleurs gauche e...

Page 3: ...a otros equipos cortando el aislamiento del conductor de alimentación provista de la unidad y haciendo un empalme con el con ductor La capacidad de corriente del conductor se excederá causando el recalentamiento Cuando reemplace el fusible asegúrese de utilizar solamente un fusible del régimen nominal prescrito en esta unidad Ya que se emplea un circuito único BPTL nunca coloque los cables de mane...

Page 4: ...secure bend the tabs 90 degrees 182 53 Rubber bush Screw Dashboard Removing the Unit Fig 5 Fig 6 Fig 5 Fig 6 5 6 Insert the release pin into the hole in the bottom of the frame and pull out to remove the frame When reattaching the frame point the side with a groove downwards and attach it Frame About the fixing screws for the front panel If you do not operate the Detaching and Replacing the Front ...

Page 5: ...z le maintien aussi solidement que possible en utilisant les languettes inférieures et supérieures Cela fait courbez les languettes de 90 degrés Bague en caoutchouc Vis Tableau de bord Dépose de l unite Fig 5 Fig 6 Fig 5 Fig 6 5 6 Cabre Introduisez le tige de déblocage bans l orifice du fond du cabre et tirez pour enlever le cadre Pour remettre le cadre en place diriger le côté avec la rainure ver...

Page 6: ... Tope de goma Tornillo Tablero de instrumentos Montaje trasero DIN Instalación usando los agujeros para tornillos ubicados en ambos costados de la unidad 1 Quite el marco Fig 7 Fig 7 2 Fijación de la unidad a la ménsula de montaje existente Fig 8 Fig 9 Seleccione una posición en la que los orificios para los tornillos del soporte y de la unidad principal queden alinea dos y apriete los tornillos e...

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