JVC KD-G720 Car Stereo System User Manual


 
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 dealers 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.
2
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?
Do the required electrical connections.
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*
1
When you stand the unit, be
careful not to damage the fuse
on the rear.
*
1
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Bend the appropriate tabs to hold the
sleeve firmly in place.
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JVC ¢Õß∑Ë“πÀ√◊Õ∫√‘…—
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When installing the unit without using the sleeve / ‡¡◊ËÕµ‘¥µ—Èß™ÿ¥ª√–°Õ∫‚¥¬‰¡Ë„™Èª≈Õ°ÀÿÈ¡
In a Toyota car for example, first remove the car radio and install the unit in its place.
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When using the optional stay / ‡¡◊ËÕ„™Èµ—«¬÷¥·∫∫‡≈◊Õ°‰¥È
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.
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8
¡¡.
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’¬À“¬‰¥ô
*
2
Not supplied for this unit.
*
2
‰¡Ë‰¥È„ÀÈ¡“°—∫™ÿ¥ª√–°Õ∫π’È
Flat type screws (M5 × 8 mm)*
2
°√ŸÀ—«‡√’¬∫ (M5 × 8 ¡¡.)*
2
Pocket
°–‡ª“–
Flat type screws (M5 × 8 mm)*
2
°√ŸÀ—«‡√’¬∫ (M5 × 8 ¡¡.)*
2
Screw (option)
°√Ÿ (‡≈◊Õ°‰¥È)
Stay (option)
µ—«¬÷¥ (‡≈◊Õ°‰¥È)
Fire wall
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Dashboard
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Install the unit at an angle of less than 30˚.
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Bracket*
2
·∑Ëπ√Õß√—∫*
2
Insert the two handles, then pull them as
illustrated so that the unit can be removed.
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Bracket*
2
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2
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