2
•
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?
TROUBLESHOOTING
Black
Fuse block
Ignition switch
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)
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 16 of the INSTRUCTIONS.)
Rear ground terminal
15 A fuse
Antenna input
*
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.
Front speaker (left)
Front speaker (right)
Rear speaker (left)
Rear speaker (right)
ELECTRICAL CONNECTIONS
Reset the unit.
JVC Amplifier
Connecting the external amplifier or subwoofer
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.
IMPORTANT
: A custom wiring harness (separately purchased) which is suitable for your car is recommended for connection between the unit and your car.
• Consult your JVC car audio dealer or a company supplying kits for details.
D
Power cord (supplied)
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