JVC KD-G515 ‘¥µ-Èßÿ¥Õ∑’Ë¡ÿ¡µË«Ë-ª√ 30 Õß», Precautions on power supply and speaker connections

When using the optional stay / ‡¡◊ËÕ„™Èµ—«¬÷¥·∫∫‡≈◊Õ°‰¥È

When installing the receiver without using the sleeve / ‡¡◊ËÕµ‘¥µ—Èß™ÿ–°Õ∫‚¥ª√¥¬‰¡Ë„™Èª≈Õ°ÀÿÈ¡

In a Toyota for example, first remove the car radio and install the receiver in its place.

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Dashboard

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Stay (option)

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Fire wall

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Screw (option)

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Flat type screws (M5 x 8 mm)*

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Bracket*

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Pocket

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Bracket*

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*Not included for this receiver.

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Flat type screws (M5 x 8 mm)*

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Install the receiver at an angle of less than 30˚.

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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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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.

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Heat sink

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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.

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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?

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