JVC KD-DV7306, KD-DV7305 Installation & Connection Manual
1
KD-DV7306/KD-DV7305
Installation/Connection Manual
GET0449-009A
[A]
0207DTSMDTJEIN
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
• DO NOT install any unit in locations where;
– it may obstruct the steering wheel and gearshift lever operations.
– it may obstruct the operation of safety devices such as air bags.
– it may obstruct visibility.
• DO NOT operate the unit while driving.
• If you need to operate the unit while driving, be sure to look ahead carefully.
• The driver must not watch the monitor while driving.
If the parking brake is not engaged, “DRIVER MUST NOT WATCH THE MONITOR WHILE DRIVING.” appears on the monitor, and no playback picture will be shown.
– This warning appears only when the parking brake wire is connected to the parking brake system built in the car.
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 41 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.
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.
© 2007 Victor Company of Japan, Limited
J
Rubber cushion
F
Crimp connector
G
Washer (ø5)
H
Lock nut (M5)
I
Mounting bolt (M5
× 20 mm)
Parts list for installation and connection
If any item is missing, consult your JVC car audio dealer immediately.
K
Handles
L
Remote controller
M
Battery
A / B
Hard case/Control panel
C
Sleeve
D
Trim plate
E
Power cord
Heat sink
2
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.
Removing the unit
Before removing the unit, release the rear section.
Do the required electrical connections.
Bend the appropriate tabs to hold
the sleeve firmly in place.
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.
Install the unit at an angle of less than 30˚.
TROUBLESHOOTING
• 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?
• 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?
Insert the two handles, then pull them as
illustrated so that the unit can be removed.
Screw (option)
Stay (option)
Fire wall
Dashboard
Bracket *
2
Flat type screws (M5 × 8 mm) *
2
Pocket
Flat type screws (M5 × 8 mm)
*
2
Bracket *
2
*
1
When you stand the unit, be careful not to damage the fuse on the rear.
*
2
Not supplied for this unit.
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