JVC KW-XR614 Installation & Connection Manual

KW-XR614
Installation/Connection Manual
GET0666-009A
[UI]
You need the installation kits which corresponds to your car.
• To prevent short circuits:
– Disconnect the battery's negative terminal and make all electrical connections before installing the unit.
– Cover the terminals of the UNUSED leads with insulating tape.
• Be sure to ground this unit to the car's chassis again after installation.
• Replace the fuse with one of the specified rating.
• Connect speakers with a maximum power of more than 50 W (impedance of 4 Ω to 8 Ω). Otherwise, change the <AMP GAIN> setting. (See page 25 of the INSTRUCTIONS.)
• The heat sink becomes very hot after use. Be careful not to touch it when removing this unit.
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.
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.
In-dash mounting
Installing with the mounting brackets from the car
Car dashboard
Firmly attach the ground wire to the metallic body of the car using the screw originally fixed
to the metallic body of the car.
Mounting bracket removed from the car
• 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?
• "PROTECT" appears on the display and no operation can be done. ] Is the speaker output lead short-circuited or touches the chassis of the car/head unit? ; Have you reset your unit?
• 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?
Check the battery system in your car
WARNINGS
INSTALLATION
Audio system originally installed in the car
If there is an interfering tab on the
mounting bracket, bend it flat.
TROUBLESHOOTING
1
12 V DC, NEGATIVE ground
Screw removed from the car
Install the unit at an angle of less than 30˚.
0110DTSMDTJEIN
© 2010 Victor Company of Japan, Limited
To the car system
Heat sink
Part list
A Flat countersunk screws—M5 × 8 mm (×8)
B Round head screws—M5 × 8 mm (×8)
C Plate for use with a Nissan car (×1)
D Power cord (×1)
When installing the unit in a
Nissan car
Fix the supplied plate as illustrated.
EN