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Menu operations
1
2
[Hold]
Category
Menu item
DEMO
• DEMO ON
• DEMO OFF
CLOCK SET
[ 1:00 ]
BASS
—
MIDDLE
TREBLE
DIMMER
• DIMMER ON
• DIMMER OFF
SCROLL *
1
• SCROLL ONCE
• SCROLL AUTO
• SCROLL OFF
Pressing DISP for more than one second can scroll the display regardless of
the setting.
TAG DISPLAY
• TAG ON
• TAG OFF
SSM *
2
• SSM 01 – 06
• SSM 07 – 12
• SSM 13 – 18
MONO *
2
• MONO ON
• MONO OFF
IF BAND
• AUTO
• WIDE
FADER *
3
R06 – F06 [ 00 ]
BALANCE *
4
L06 – R06 [ 00 ]
LOUD
• LOUD ON
• LOUD OFF
AUX ADJUST *
5
AUX ADJ 00 —
(For KD-R314)
AUX ADJ 05
VOL ADJUST
VOL ADJ –05 —
(For KD-R414)
VOL ADJ +05
[ VOL ADJ 00 ]
L/O MODE
• SUB.W
• REAR
SUB.W FREQ *
6
• LOW
• MID
• HIGH
6
SUB.W LEVEL *
SUB.W 00 —
SUB.W 08
BEEP
• BEEP ON
• BEEP OFF
AMP GAIN *
7
• LOW POWER
• HIGH POWER
AM *
8
• AM ON
• AM OFF
AUX IN *
9
• AUX ON
• AUX OFF
*
1
Some characters or symbols will not be shown correctly (or will be blanked) on the display.
*
2
Displayed only when the source is "FM."
*
3
If you are using a two-speaker system, set the fader level to "00."
4
*
This adjustment will not affect the subwoofer output.
*
5
Displayed only when <AUX IN> is set to <AUX ON>.
*
6
Displayed only when <L/O MODE> is set to <SUB.W>.
*
7
The volume level automatically changes to "VOLUME 30" if you change to <LOW POWER> with the volume level
is set higher than "VOLUME 30."
*
8
Displayed only when any source other than "AM" is selected.
*
9
Displayed only when any source other than "AUX IN" is selected.
Installation
This unit is designed to operate on 12 V DC, NEGATIVE ground
electrical systems. If your vehicle does not have this system, a
voltage inverter is required, which can be purchased at JVC car
audio dealers.
Warnings
• To prevent short circuits:
– Disconnect the battery's negative terminal and make all electrical connections before installing the unit.
– Cover the terminals of the UNUSED leads with insulating tape.
• Be sure to ground this unit to the car's chassis again after installation.
• Replace the fuse with one of the specified rating.
• Connect speakers with a maximum power of more than 50 W
(impedance of 4 Ω to 8 Ω). Otherwise, change the <AMP GAIN> setting.
(See above.)
• The heat sink becomes very hot after use. Be careful not to touch it
when removing this unit.
3
Repeat step 2 if necessary.
• To return to the previous menu, press BACK.
• To exit from the menu, press DISP or MENU.
Selectable setting, [
]
Initial: Underlined
: Display demonstration will be activated automatically if
no operation is done for about 20 seconds.
: Cancels.
: Adjust the hour, then the minute.
: For settings, see "Storing your own sound mode" on
page 2.
: Dims the display and button illumination.
: Cancels.
: Scrolls the displayed information once.
: Repeats scrolling (at 5-second intervals).
: Cancels.
: Shows the Tag information while playing MP3/WMA
tracks.
: Cancels.
: For settings, see page 2.
: Activate monaural mode to improve FM reception, but
stereo effect will be lost.
: Restore the stereo effect. (See page 2.)
: Increases the tuner selectivity to reduce interference
noises between adjacent stations. (Stereo effect may be
lost.)
: Subject to interference noises from adjacent stations,
but sound quality will not be degraded and the stereo
effect will remain.
: Adjust the front and rear speaker output balance.
: Adjust the left and right speaker output balance.
: Boost low and high frequencies to produce a well-
balanced sound at a low volume level.
: Cancels.
: Adjust the auxiliary input level to avoid the sudden
increase of the output level when changing the source
to external component connected to the AUX input jack
on the control panel.
: Preset the volume adjustment level of each source
(except FM), compared to the FM volume level. The
volume level will automatically increase or decrease
when you change the source.
• Before making an adjustment, select the source you
want to adjust.
• "VOL ADJ FIX" appears on the display if "FM" is selected
as the source.
: Select if the REAR LINE OUT terminals are used for
connecting a subwoofer (through an external amplifier).
: Select if the REAR LINE OUT terminals are used for
connecting the speakers (through an external amplifier).
: Frequencies lower than 72 Hz are sent to the subwoofer.
: Frequencies lower than 111 Hz are sent to the
subwoofer.
: Frequencies lower than 157 Hz are sent to the
subwoofer.
: Adjust the subwoofer output level.
[ SUB.W 04 ]
: Activates the keypress tone.
: Deactivates the keypress tone.
: VOLUME 00 – VOLUME 30 (Select if the maximum power
of each speaker is less than 50 W to prevent damaging
the speakers.)
: VOLUME 00 – VOLUME 50
: Enable "AM" in source selection.
: Disable "AM" in source selection.
: Enable "AUX IN" in source selection.
: Disable "AUX IN" in source selection.
Prepare these before installation....
Heat sink
Parts List
A Hard case .................................................................................1
B Control panel.........................................................................1
C Sleeve .........................................................................................1
The following illustration shows a typical installation. If you have any questions or require information
regarding installation kits, consult your JVC car audio dealer or a company supplying kits.
In-dash mounting
When installing the unit without using the
sleeve
Flat head screws (M5 × 8 mm)*
Pocket
* Not supplied for this unit.
Bracket*
Electrical connections
IMPORTANT: A custom wiring harness (separately purchased) which is suitable for your car is recommended
for connection between the unit and your car.
• Consult your JVC car audio dealer or a company supplying kits for details.
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.
Connecting the external amplifier or subwoofer
Remote lead
Signal cord *
10
Antenna input
Connect only the front speakers
if your speaker system is two-
speaker system.
White
Front speaker
White (black stripe)
(left)
Gray
Gray (black stripe)
Front speaker
(right)
Green
Green (black stripe)
Rear speaker
(left)
Purple
Rear speaker
Purple (black stripe)
(right)
*
10
Not supplied for this unit.
*
11
Firmly attach the ground wire to the metallic body or to the chassis of the car—to the place uncoated with paint.
12
*
Before checking the operation of this unit prior to installation, this lead must be connected, otherwise the power
cannot be turned on.
3
D Trim plate .................................................................................1
E Power cord ..............................................................................1
F Handles .....................................................................................2
When you stand the unit, be careful
not to damage the fuse on the rear.
Do the required electrical
connections.
Install the unit at an
angle of less than 30˚.
Bend the appropriate tabs to hold the
sleeve firmly in place.
Removing the unit
Release the rear section first...
To the blue (white stripe)
lead of the unit
Y-connector *
10
Rear speakers or subwoofer
JVC Amplifier
Make the <L/O MODE> setting accordingly.
(See "Menu operations" on the left column.)
*
11
Rear ground terminal
15 A fuse
Black
To the metallic body
or chassis of the car
Ignition switch
Yellow *
12
To a live terminal
(constant 12 V)
Red
To an accessory
terminal
Fuse block
Blue
To the automatic antenna if any
(250 mA max.)
Blue (white stripe)
To the remote lead of other
equipment (200 mA max.)
Reset the unit
*
10
*
10
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