Filter
Top Products
1
KD-G644
Installation/Connection Manual
GET0503-002A
[
UI]
1107DTSMDTJEIN
EN
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.
WARNINGS
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
dealer.
• It is recommended to connect speakers with a 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 circuits, 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.
© 2007 Victor Company of Japan, Limited
When installing the unit without
using the sleeve
In a Toyota car for example, first remove the car
radio and install the unit in its place.
When using the optional stay
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.
Flat head screws
(M5 × 8 mm)*
2
Pocket
Flat head screws (M5 × 8 mm)
*
2
Bracket*
2
Removing the unit
Before removing the unit, release the rear section.
J
Handles
F
Washer (ø5)
G
Lock nut (M5)
H
Mounting bolt
(M4 × 5 mm; M5 × 12.5 mm)
I
Rubber cushion
A / B
Hard case/Control panel
C
Sleeve
D
Trim plate
E
Power cord
Parts list for installation and connection
The following parts are provided for this unit. If any item is missing, consult your JVC car audio
dealer immediately.
Do the required electrical connections.
*
1
When you stand the unit, be careful not to damage the fuse on the rear.
*
2
Not supplied for this unit.
Bend the appropriate tabs to hold
the sleeve firmly in place.
INSTALLATION (IN-DASH MOUNTING)
The following illustration shows a typical installation. If you have any questions or require information
regarding installation kits, consult your JVC car audio dealer or a company supplying kits.
• If you are not sure how to install this unit correctly, have it installed by a qualified technician.
PRECAUTIONS on power supply and speaker connections:
• DO NOT connect the speaker leads of the power cord to the car battery; otherwise, the unit
will be seriously damaged.
• BEFORE connecting the speaker leads of the power cord to the speakers, check the speaker wiring in
your car.
Bracket*
2
K
Remote controller
L
Battery
Install the unit at an
angle of less than 30˚.
Heat sink
Screw (option)
Stay (option)
Fire wall
Dashboard
Insert the two handles, then pull them as
illustrated so that the unit can be removed.
Install1-2_KD-G644[UI]f.indd 1Install1-2_KD-G644[UI]f.indd 1 11/5/07 11:28:53 AM11/5/07 11:28:53 AM