JVC KD-G498 - Manual (Page 34)

2
ENGLISH
‰∑¬
ELECTRICAL CONNECTIONS
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
25 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.
A
Typical Connections
Before connecting: Check the wiring in the vehicle carefully. Incorrect connection may cause
serious damage to this unit.
The leads of the power cord and those of the connector from the car body may be different in
color.
1
Connect the colored leads of the power cord in the order specified in the illustration below.
2
Connect the antenna cord.
3
Finally connect the wiring harness to the unit.
You can connect an amplifier and other equipment to upgrade your car stereo system.
• Connect the remote lead (blue with white stripe) to the remote lead of the other equipment so
that it can be controlled through this unit.
• Disconnect the speakers from this unit, connect them to the amplifier. Leave the speaker
leads of this unit unused.
Connections Adding Other Equipment / °“√µЛХ‡ж‘Л¡‡µ‘¡‡¢È“°—∫Хяª°√≥ПХ◊Лπ
Amplifier / ‡§√◊ËÕߢ¬“¬
B
* 3 Firmly attach the ground wire to the metallic
body or to the chassis of the car—to the place
not coated with paint (if coated with paint,
remove the paint before attaching the wire).
Failure to do so may cause damage to the unit.
* 3 µËÕ≈«¥ “¬¥‘π„ÀÈ·πЛπ‡¢И“°—∫µ—«∂—Я‡А≈Б° А√◊Хµ—«∂—Я√∂ — µ√Я Л«π
∑’Л‰¡Л¡’ ’‡§≈◊Х∫ (А“°¡’ ’‡§≈◊Х∫Х¬ŸЛ „АИ¢Ÿ¥ ’ÕÕ°°ËÕπ
°ËÕπµËÕ≈«¥ “¬¥‘π) À“°‰¡ËªØ‘∫—µ‘µ“¡§”·π–π”π’И
‡§√◊ЛХЯХ“®™”√я¥А√◊Х‡ ’¬А“¬‰¥
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.
Heat sink
·ºËπ√–∫“¬§«“¡√ИХπ
°“√‡™◊ЛХ¡‚¥¬„™И ‰шшИ“
‡ж◊ËÕªÈÕß°—π°“√‡°‘¥‰шшИ“≈—¥«Я®√ ¢Х·π–π”„АИª≈¥¢—И«·∫µ‡µХ√’Л≈∫ХХ° ·≈И«®÷ßµËÕ “¬‰ø°ËÕ𵑥µ—ИЯ‡§√◊ЛХЯ
• µ√«® Х∫„АИ·πЛ „®«Л“‰¥И‡¥‘𠓬¥‘πµËÕ√–А«Л“Я‡§√◊ЛХЯ°—∫µ—«∂—ß √∂¬πµП „А¡Л·≈И«А≈—Я®“°µ‘¥µ—ИЯ
А¡“¬‡Аµя:
• „™Иж‘°—¥®”‡ж“–·∑πш‘« А“°ш‘« П¢“¥∫ЛХ¬ „АИª√ч°…“√И“ π¢“¬‡§√◊ЛХЯ‡ ’¬Я√∂¬πµП
JVC
• ¢Õ·π–π”„ÀȵËÕ≈”‚жЯ ∑’Л¡’°”≈—Я¢—∫ ŸЯ я¥‡°‘π°«Ë“ 50 W
(∑—ИЯ¥И“πÀπÈ“·≈–¥È“πА≈—Я ¡’§Л“§«“¡µИ“π∑“π 4
Ω
∂÷ß 8
Ω
) ∂И“°”≈—Я¢—∫µЛ”°«Л“ 50 W „Àȇª≈’ˬπ§Ë“ “AMP GAIN” ‡æ◊ËÕªÈÕß°—
π‰¡Л„АИ≈”‚жЯ™”√я¥ (¥ŸÀπÈ“ 25 §”·π–π”)
• °“√ªÈÕß°—π°“√≈—¥«ß®√ ®–µÈÕßæ—π¢—È« “¬µ–°—Л« ∑’Л‰¡Л„™И·≈И«¥И«¬‡∑ ªж—𠓬‰ø
• ·ºËπ√–∫“¬§«“¡√ÈÕπ®–√ИХπ¡“°А≈—Я®“°„™И √–¡—¥√–«—ЯХ¬Л“‰ª —¡º— ‡¡◊ЛХ∂Х¥™я¥ª√–°Õ∫π’И
°“√‡™◊ЛХ¡µЛХ·∫∫ª°µ‘
°ЛХ•∑”°“•‡™•ЛХ¡µЛХ: µ•«®†Х•°“•‡¥‘•†“¬‰ш„•••¬•µПХ¬Л“Я•–¡—¥•–«—Х¬Л“„АИº‘¥ж•“¥„•°“•‡™•ЛХ¡µЛХ™я¥ª•–°Х•™я¥•’
°“•‡™•ЛХ¡µËÕº‘¥ж•“¥Х“®∑”„АИ‡°‘¥§«“¡‡†’¬А“¬•И“¬·•Я°—•™я¥ª•–
°Х••’И‰¥И“•µ–°—Л«¢ХЯ†“¬‰ш ·•–¢ÕßÕÿª°••ÏµËÕ‡™•ËÕ¡®“°µ—«• Я••Х“®¡’†’∑’Л‰¡Л‡А¡•Х•°—•
1
µЛХ “¬‰ш ’µ“¡≈”¥—∫∑’Л√–∫я„π√Ÿª¥È“π≈Л“Я
2
‡™◊ЛХ¡µЛХ°—∫ “¬Х“°“»
3
я¥∑И“¬ µЛХ Л«π§«∫§ÿ¡°“√‡¥‘𠓬‰ш‡¢И“°—∫™я¥ª√–°Х∫™я¥π’И
§я≥ “¡“√∂µЛХ°—∫·Х¡ж≈‘ш“¬‡ХХ√П ·≈–Хяª°√≥ПХ◊ЛπК‰¥И ‡ж◊ЛХ‡ж‘Л¡§я≥ ¿“ж‡ ’¬Я„АИ°—∫√–∫∫ ‡µХ√‘‚Х¢ХЯ√∂¬πµП
• µЛХ “¬µ–°—Ë«√–¬–‰°≈ ( ’πИ”‡Я‘π≈“¬¢“«) ‡¢È“°—∫ “¬µ–°—Ë«√–¬–‰°≈¢ÕßÕÿª°√≥ÏÕ◊Лπ К ‡ж◊ЛХ®– “¡“√∂§«∫§я¡‚¥¬™я¥ª√–°Õ∫π’И‰¥И
• ”А√—∫‡§√◊ЛХЯ¢¬“¬‡∑Л“π—Иπ:
∂Х¥≈”‚жЯХХ°®“°™я¥ª√–°Õ∫π’И ·≈И«µЛХ‡¢И“°—∫‡§√◊ЛХЯ¢¬“¬
∑‘ИЯ “¬µ–°—Л«≈”‚жЯ¢ХЯ™я¥ª√–°Õ∫π’И ‰«И
¢ИХ§«√√–«—Я ”А√—∫°“√µЛХ·А≈ЛЯ®Л“¬°”≈—Я·≈–≈”‚жЯ:
• Х¬Л“µЛХ “¬µ–°—Л«‡§‡∫‘≈°”≈—Я¢ХЯ≈”‚жЯ‡¢И“°—∫·∫µ‡µХ√’Л√∂¬πµП ¡‘©–π—Иπ ™я¥ª√–°Х∫®–‰¥И√—
∫§«“¡‡ ’¬А“¬¡“°
• °ЛХπ∑’Л®–µЛХ “¬µ–°—Л«‡§‡∫‘≈°”≈—Я¢ХЯ≈”‚жЯ‡¢И“°—∫≈”‚жЯ
„АИµ√«® Х∫°“√‡¥‘𠓬‰ш≈”‚жЯ„π√∂¢ХЯ§я≥„АИ‡√’¬∫√ИХ¬‡ ’¬°ЛХπ
Rear ground terminal
®я¥‡™◊ЛХ¡µЛХ “¬¥‘π¥È“πА≈—Я
Antenna terminal
¢—И« “¬Х“°“»
Line out
(see diagram )
“¬ÕÕ° (¥Ÿ·ºπ¿Ÿ¡ )
15 A fuse
ш‘« П¢π“¥ 15 A
Black
’¥”
Yellow* 2
’‡А≈◊ХЯ * 2
Red
’·¥ß
Blue with white stripe
’πИ”‡Я‘π≈“¬¢“«
To metallic body or chassis of the car
µЛХ°—∫‚§√Я‚≈А–А√◊Х‡™ ´‘ ¢ХЯ√∂¬πµП
To a live terminal in the fuse block connecting to the car battery
(bypassing the ignition switch) (constant 12 V)
µЛХ°—∫¢—И«∑’Л¡’°√–· ‰шшИ“„π·ºЯш‘« П ´÷ËßµËÕ°—∫·∫µ‡µХ√’Л√∂¬πµ
(‚¥¬‰¡ËµÈÕß„™И «‘∑™П®я¥√–‡∫‘¥) ( 12 ‚«≈∑П§Я∑’Л)
To an accessory terminal in the fuse block
µЛХ°—∫¢—И« Л«πª√–°Õ∫„π·ºßø‘«
To the remote lead of other equipment or automatic antenna if any (200 mA max.)
µËÕ “¬°—∫Хяª°√≥ПХ◊ЛπА√◊Х‡ “Х“°“»Х—µ‚π¡—µ‘∂È“¡’ (¢π“¥ ŸЯ я¥ 200 mA )
* 1 Not included with this unit
* 1 ‰¡Л‰¥И„АИ¡“°—∫™я¥ª√–°Õ∫π
Ignition switch
«‘∑™П®я¥√–‡∫‘¥
Fuse block
·ºßø‘«
* 2 Before checking the operation of this unit prior to
installation, this lead must be connected, otherwise
power cannot be turned on.
* 2 °ËÕπ°“√µ√«® Х∫°“√∑”Я“π¢ХЯ™я¥ª√–°Õ∫π’È°ЛХπ∑’Л®–µ‘¥µ—Èß
µÈÕßµËÕ “¬µ–°—Ë«π’È°ËÕπ ¡‘©–π—Иπ®–‰¡Л “¡“√∂‡ª‘¥‡§√◊ËÕ߉¥
White with black stripe
’¢“«·∂∫¥”
Left speaker (front)
≈”‚жЯ´И“¬ (АπИ“)
White
’¢“«
Gray with black stripe
’‡∑“·∂∫¥”
Gray
’‡∑“
Right speaker (front)
≈”‚æߢ«“ (ÀπÈ“)
Green with black stripe
’‡¢’¬«·∂∫¥”
Green
’‡¢’¬«
Purple with black stripe
’¡Л«Я·∂∫¥”
Left speaker (rear)
≈”‚жЯ´И“¬ (А≈—Я)
Right speaker (rear)
≈”‚жЯ¢«“ (А≈—Я)
Purple
’¡Л«Я
Rear speakers
≈”‚жЯА≈—Я
JVC Amplifier
‡§√◊ЛХЯ¢¬“¬‡ ’¬Я JVC
Remote lead
“¬µ–°—Ë«•–¬–‰°•
Y-connector (not supplied for this unit)
¢ÈÕµËÕ√Ÿªµ—« Y (‰¡Л‰¥И„АИ¡“°—∫™я¥ª√–°Õ∫π’È)
Remote lead (Blue with white stripe)
“¬µ–°—Ë«•–¬–‰°• ( ’πИ”‡Я‘π≈“¬¢“«)
To the remote lead of other equipment or automatic
antenna if any
µËÕ “¬°—∫Хяª°√≥ПХ◊ЛπА√◊Х‡ “Х“°“»Х—µ‚π¡—µ‘∂È“¡’
Front speakers
≈”‚æßÀπÈ“
KD-G498
Signal cord (not supplied for this unit)
“¬‡§‡∫‘≈ —≠≠“≥ (‰¡Л‰¥И„АИ¡“°—∫™я¥ª√–°Õ∫π’È)
Install 1-2_KD-G498(UH) 21/9/04, 05:26 PM