JVC KD-LH915, Инструкция по эксплуатации

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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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When using the optional stay /
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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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:
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8
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Bracket* 3
·∑Ëπ√Õß√—∫
*
3
*
3
Not included for this receiver.
* 3
‰¡Ë‰¥È„ÀÈ¡“°—∫™ÿ¥ª√–°Õ∫π
Flat type screws (M5 x 8 mm)*
3
°√ŸÀ—«‡√’¬∫
(M5 x 8
¡‘≈≈‘‡¡µ√
)* 3
Pocket
°–‡ª“–
Flat type screws (M5 x 8 mm)*
3
°√ŸÀ—«‡√’¬∫
(M5 x 8
¡‘≈≈‘‡¡µ√
)*
3
Install the receiver at an angle of less
than 30˚.
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30
Õß»“
Heat sink
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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
32 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.
Bracket*
3
·∑Ëπ√Õß√—∫
*
3
Dashboard
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Fire wall
ºπ—ß°—π‰ø Stay (option)
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Screw (option)
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•
ø‘« ú¢“¥
*
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•
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*
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•
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*
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•
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*
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*
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L
) ·≈–¢«“ (
R
) µËÕ≈ߥ‘πµ“¡ª°µ‘À√◊Õ‰¡Ë
•
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*
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•
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*
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*
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L
) ·≈–¢«“ (
R
) µËÕ≈ߥ‘πµ“¡ª°µ‘À√◊Õ‰¡Ë
•
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*
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¢ÈÕ§«√√–«—ß”À√—∫°“√µËÕ·À≈Ë߮˓¬°”≈—ß·≈–≈”‚æß:
•
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•
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•
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À¡“¬‡Àµÿ:
•
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JVC
•
¢Õ·π–π”„ÀȵËÕ≈”‚æß ∑’Ë¡’°”≈—ߢ—∫ß ÿ¥‡°‘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”
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32
§”·π–π”)
•
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•
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Fit the receiver into the mounting sleeve by using four corners of the trim plate.
• DO NOT press the panel (shaded in the illustration).
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•
ÀÈ“¡¥—π∑’Ë·ºß§«∫§ÿ¡ ( Ë«π∑’Ë√–∫“¬ ’„π√Ÿª)
Caution when installing /
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Instal1-2_KD-LH915_002A.indd 3 12/22/04 5:01:55 PM