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?
• Receiver becomes hot.
* Is the speaker output lead grounded?
* Are the “–” terminals of L and R speakers grounded in common?
• This receiver does not work at all.
* Have you reset your receiver?
ELECTRICAL CONNECTIONS
To prevent short circuits, we recommend that you disconnect the battery’s negative terminal and
make all electrical connections before installing the receiver.
• Be sure to ground this receiver 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 21 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
receiver.
PRECAUTIONS on power supply and speaker connections:
• DO NOT connect the speaker leads of the power cord to the car battery; otherwise,
the receiver will be seriously damaged.
• BEFORE connecting the speaker leads of the power cord to the speakers, check the
speaker wiring in your car.
When using the optional stay /
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Screw (option)
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Stay (option)
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Fire wall
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Dashboard
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Install the receiver at an angle of less
than 30˚.
µ‘¥µ—Èß™ÿ¥ª√–°Õ∫∑’Ë¡ÿ¡µË”°«Ë“ 30 Õß»“
When installing the receiver without using the sleeve /
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In a Toyota for example, first remove the car radio and install the receiver in its place.
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Flat type screws (M5 x 8 mm)*
°√ŸÀ—«‡√’¬∫ (M5 x 8 ¡‘≈≈‘‡¡µ√)*
Bracket*
·∑Ëπ√Õß√—∫*
Bracket*
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Pocket
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*
Not included for this receiver.
* ‰¡Ë‰¥È„ÀÈ¡“°—∫™ÿ¥ª√–°Õ∫π
Flat type screws (M5 x 8 mm)*
°√ŸÀ—«‡√’¬∫ (M5 x 8 ¡‘≈≈‘‡¡µ√)*
Note :
When installing the receiver on the mounting bracket, make sure to use the 8 mm-long screws. If
longer screws are used, they could damage the receiver.
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• µ√«®
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À¡“¬‡Àµÿ:
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• ¢Õ·π–π”„ÀȵËÕ≈”‚æß ∑’Ë¡’°”≈—ߢ—∫ßÿ¥‡°‘π°«Ë“ 50 W (∑—ÈߥȓπÀπÈ“·≈–¥È“πÀ≈—ß ¡’§Ë“§«“¡µÈ“π∑“π 4 Ω ∂÷ß 8 Ω)
∂È“°”≈—ߢ—∫µË”°«Ë“ 50 W „Àȇª≈’ˬπ§Ë“ “AMP GAIN” ‡æ◊ËÕªÈÕß°—π‰¡Ë„ÀÈ≈”‚æß™”√ÿ¥ (¥ŸÀπÈ“ 21 §”·π–π”)
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Heat sink
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Instal1-2_KD-G615_004A_2.indd 2 11/22/04 9:20:33 AM
