JVC Kd-r303 Instruction Manual

1
KD-R306/KD-R305/KD-R206/KD-R205
Installation/Connection Manual
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GET0564-006A
[U/UH]
J
Handles
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F
Washer (ø5)
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Lock nut (M5)πÕµ≈
ÁÕ§ (M5) H
Mounting bolt (M4 
× 5 mm; M5  × 12.5 mm) ≈ —°µ‘¥ (M4 × 5 ¡¡.; M5 × 12.5 ¡¡.)
A
 / B
Hard case (for KD-R306/KD-R305)/Control panel
≈—ß∫√√® ÿ ( ”À√—∫ KD-R306 À√◊Õ KD-R305)/ÀπÈ“ªí¥
C
Sleeve
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D
Trim plate
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Power cord
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 ENGLISH
This unit is designed to operate on  12 V...

2
When using the optional stay / ‡¡◊
Ë
Õ„™È
µ—
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¥·∫∫‡≈◊
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.
À¡“¬‡Àµ : ‡¡◊
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Bracket*2
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Pocket°–‡ª“–
Flat head screws (M5 × 8 mm) *2
°√Ÿ
À—
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¬∫ (M5 × 8 ¡¡.) *2
Screw (option)
°√Ÿ
 (‡≈◊
Õ°‰¥È) Stay (option)
µ—...

3
A Typical connections / °“√‡™◊ËÕ¡µËÕ·∫∫ª°µ
Before connecting:  Check the wiring in the vehicle carefully. Incorrect connection may cau\
se 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 th\
e illustration below.
2 Connect the antenna cord.
3 Finally connect the wiring harness to the unit.
 ENGLISH
ELECTRICAL CONNECTIONS
*1 Not supplied for this...

4
 Connecting the external amplifier / °“√‡™◊ËÕ¡µËÕ‡§√ ◊ËÕߢ¬“¬‡  ’¬ß¿“¬πÕ°
You can connect an amplifier 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. L\
eave the speaker  leads of this unit unused.
*
3  Firmly attach the ground wire to the metallic body or to the chassis of \
the car—to the place...

1
KD-R306/KD-R305/KD-R206/KD-R205
Installation/Connection Manual
Ĺ
ŸÓ
GET0564-010A
[UT]
J
Handles

âèªÓ F
Washer (ø5)
¦
6€ø5G
Lock nut (M5)
A›nN€M5H
Mounting bolt (M4 × 5 mm; M5 × 12.5 mm)
axnü€M4 × 5 mm; M5 × 12.5 mm A / B
Hard case (for KD-R306/KD-R305)/Control panel÷7€ÁÐ KD-R306/KD-R305C
Sleeve
D
Trim plate
têE
Power cord
e)¹
Ÿ\Y	ãÞ¼
 ENGLISH
This unit is designed to operate on 12 V DC, NEGATIVE ground electrical systems. If your vehicle does 
not have this system,...

2
When using the optional stay / ðo\Õ_V
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.
! jªIÚį֭jÛd
@4\
8 mm
—Yn
	åf½4\@—Yn
	åd6&xIÚf
Bracket*2
Ö­ *2
Pocket
d Flat head screws (M5 × 8 mm) 
*2
;˜n
	å€M5 × 8 mm*2
Screw (option)
 Stay (option)

Fire wall
#æ
Dashboard
Œ
Install the unit at an angle of less than 30˚.

ZIÚįÇõ
30˚
Y	f...

3
A  Typical connections / JèY
ŸÞÙ,
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.
 ENGLISH
ELECTRICAL CONNECTIONS
*1 Not supplied for this unit.*2...

4
  Connecting the external amplifier / ¹
Ÿ.Åó}œ
You can connect an amplifier 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.
*
3  Firmly attach the ground wire to the metallic body or to the chassis of the car—to the place uncoated with 
paint...

ENGLISH
11SETTINGS
Selecting a preset sound mode
You can select a preset sound mode suitable to the 
music genre.
•  See also page 13 (“EQ”).
 Selecting from Menu.
Preset value setting for each sound mode
Indication (For)BASS
TREBLE
LOUD
USER (Flat sound) 00 00 OFF
ROCK (Rock or disco music)
+03 +01 ON
CLASSIC (Classical music) +01 –02 OFF
POPS (Light music) +04 +01 OFF
HIP HOP (Funk or rap music) +02 00 ON
JAZZ (Jazz music) +02 +03 OFF
 Storing your own sound mode
You can store your own adjustments in...

ENGLISH
12
You can assign titles to 30 station frequencies (FM and 
AM) using 8 characters (maximum) for each title.
1 Select “FM” or “AM.”
2 Show the title entry screen.
3 Assign a title.
 
1 Select a character.
Title assignment
 2 Move to the next (or previous) character 
position.
 
3 Repeat steps 1 and 2 until you finish 
entering the title.
4 Finish the procedure.
To erase the entire title
In step 2 above...
EN10-15_KD-R306_001A_f.indd   12EN10-15_KD-R306_001A_f.indd   1220/8/08   3:32:03 PM20/8/08...