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• 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?
• ]
• ]
• ]
•
PROTECT
]
• ]
• ]
• ]
• ]
TROUBLESHOOTING /
Signal cord / *
1
Y-connector / *
1
Remote lead /
To the blue (white stripe) lead of
the unit /
Rear speakers or subwoofer (Make the <L/O MODE> setting accordingly,
see page 15 of the INSTRUCTIONS.) /
Rear ground terminal /
15 A fuse /
*
1
Not supplied for this unit.
*
2
Firmly attach the ground wire to the metallic body or to the chassis of the car—to the place uncoated
with paint.
*
3
Before checking the operation of this unit prior to installation, this lead must be connected; otherwise,
the power cannot be turned on.
*
1
*
2
*
3
Reset the unit. /
JVC Amplifier /
Connecting the external amplifier or subwoofer /
Ignition switch /
Black /
Fuse block /
Blue (white stripe) /
Red /
Yellow / *
3
To the metallic body or chassis of the car /
To an accessory terminal /
To a live terminal (constant
12 V
) /
To the automatic antenna if any (250 mA max.) /
White /
White (black stripe) /
Gray /
Gray (black stripe) /
Green /
Green (black stripe) /
Purple /
Purple (black stripe) /
Front speaker (left) /
Front speaker (right) /
Rear speaker (left) /
Rear speaker (right) /
To the remote lead of other equipment (200 mA max.) /
Blue
/
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.
•
•
ELECTRICAL CONNECTIONS /
IMPORTANT: A custom wiring harness (separately purchased) which is suitable for your car is
recommanded for connection between the unit and your car.
• Consult your JVC car audio dealer or a company supplying kits for details.
•
Antenna input /
Steering wheel remote input /
Install_KD-R516_010A_1.indd 2Install_KD-R516_010A_1.indd 2 11/23/09 3:31:02 PM11/23/09 3:31:02 PM