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KD-G124/KD-G123
Installation/Connection Manual
GET0332-002A
[UI]
1005DTSMDTJEIN
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.
1
© 2005 Victor Company of Japan, Limited
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 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 9 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.
Heat sink
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.
J
Handles
F
Washer (ø5)
G
Lock nut (M5)
H
Mounting bolt (M5 × 20 mm)
I
Rubber cushion
A / B
Hard case/Control panel
D
Trim plate
E
Power cord
Parts list for installation and connection
The following parts are provided for this unit.
After checking them, please set them correctly.
C
Sleeve
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.
Do the required electrical connections.
*
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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.
Removing the unit
Before removing the unit, release the rear section.
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.
Bracket*
Bracket*
* Not supplied for this unit.
Flat type screws (M5 × 8 mm)*
Pocket
Flat type screws (M5 × 8 mm)
*
Screw (option)
Stay (option)
Fire wall
Dashboard
Install the unit at an angle of less than 30˚.
Insert the two handles, then pull them as illustrated so that
the unit can be removed.
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