JVC KD-AR470 Manual Do Utilizador

0905DTSMDTJEIN
EN

1

This unit is designed to operate on 12 V DC, NEGATIVE ground electrical systems. If your vehicle does 
not have this system, a voltage inverter is required, which can be purchased at JVC car audio dealers.

J
Handles

F
Washer (ø5)

G
Lock nut (M5)

H
Mounting bolt (M5 x 20 mm)

I
Rubber cushion

A / B
Hard case/Control panel

C
Sleeve

D
Trim plate

E
Power cord

The following parts are provided for this unit. After checking them, please set them correctly.

K
Remote controller

L
Battery

Do the required electrical 
connections.

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1

 

When you stand the unit, 
be careful not to damage the 
fuse on the rear.

Bend the appropriate tabs 
to hold the sleeve firmly in 
place.

The following illustration shows a typical installation. If you have any questions or require information 
regarding installation kits, consult your JVC car audio dealers or a company supplying kits.
•  If you are not sure how to install this unit correctly, have it installed by a qualified technician.

Before removing the unit, release the rear section.

Insert the two handles, then pull them as 
illustrated so that the unit can be removed.

GET0338-002A

[UI]

In a Toyota for example, first remove the car radio 
and install the unit in its place.

Note  :  When installing the unit on the mounting 

bracket, make sure to use the 8 mm-long 
screws. If longer screws are used, they could 
damage the unit.

*  Not supplied for this unit.

Screw (option)

Stay (option)

Fire wall

Dashboard

Install the unit at an 
angle of less than 
30˚.

•  The fuse blows.
*  Are the red and black leads connected correctly?

•  Power cannot be turned on.
*  Is the yellow lead connected?

•  No sound from the speakers.
*  Is the speaker output lead short-circuited?

•  Sound is distorted.
*  Is the speaker output lead grounded?
*  Are the “–” terminals of L and R speakers grounded in common?

•  Noise interfere with sounds.
*  Is the rear ground terminal connected to the car’s chassis using shorter and thicker cords?

•  This unit becomes hot.
*  Is the speaker output lead grounded?
*  Are the “–” terminals of L and R speakers grounded in common?

•  This unit does not work at all.
*  Have you reset your unit?

Bracket

*

Pocket

Flat type screws 
(M5 x 8 mm)

*

Bracket

*

To prevent short circuits, we recommend that you disconnect the battery’s negative terminal and make all 
electrical connections before installing the unit.
•  Be sure to ground this unit to the car’s chassis again after installation.

Notes:
•  Replace the fuse with one of the specified rating. If the fuse blows frequently, consult your JVC car audio 

dealers.

•  It is recommended to connect to the speakers with maximum power of more than 50 W (both at 

the rear and at the front, with an impedance of 4 Ω to 8 Ω). If the maximum power is less than 
50 W, change “AMP GAIN” setting to prevent the speakers from being damaged (see page 13 of the 
INSTRUCTIONS).

•  To prevent short-circuit, cover the terminals of the UNUSED leads with 

insulating tape.

•  The heat sink becomes very hot after use. Be careful not to touch it when 

removing this unit.

•  BEFORE connecting the speaker leads of the power cord to the speakers, check the speaker wiring in 

your car.

© 2005 Victor Company of Japan, Limited

Flat type screws 
(M5 x 8 mm)

*

Heat sink

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9/13/05   6:41:54 PM

9/13/05   6:41:54 PM