KDC-W4531
KDC-W4031
KDC-W431G
KDC-W409
KDC-3031A
KDC-3031G
KDC-309A
KDC-309G
CD-RECEIVER
INSTRUCTION MANUAL
© B64-2932-00/00 (EW/EN/E2W/E2N)
Safety precautions
About CD players/disc changers
connected to this unit
KENWOOD disc changers/ CD players released in
1998 or later can be connected to this unit.
Refer to the catalog or consult your Kenwood
dealer for connectable models of disc changers/
CD players.
2WARNING
To prevent injury or fire, take the
following precautions:
• To prevent a short circuit, never put or leave any
metallic objects (such as coins or metal tools)
inside the unit.
Note that any KENWOOD disc changers/ CD players
released in 1997 or earlier and disc changers made
by other makers cannot be connected to this unit.
Unsupported connection may result in damage.
Setting the "O-N" Switch to the "N" position for the
applicable KENWOOD disc changers/ CD players.
The functions that can be used and the information
that can be displayed will differ depending on the
models being connected.
2CAUTION
To prevent damage to the machine, take
the following precautions:
• Make sure to ground the unit to a negative 12V
DC power supply.
• Do not install the unit in a spot exposed to direct
sunlight or excessive heat or humidity. Also avoid
places with too much dust or the possibility of
water splashing.
• Do not set the removed faceplate or the faceplate
case in areas exposed to direct sunlight, excessive
heat or humidity. Also avoid places with too much
dust or the possibility of water splashing.
•
You can damage both your unit and the CD changer if
you connect them incorrectly.
Lens Fogging
Right after you turn on the car heater in cold
weather, dew or condensation may form on
the lens in the CD player of the unit. Called lens
fogging, CDs may be impossible to play. In such
a situation, remove the disc and wait for the
condensation to evaporate. If the unit still does
not operate normally after a while, consult your
Kenwood dealer.
• To prevent deterioration, do not touch the
terminals of the unit or faceplate with your
fingers.
• Do not subject the faceplate to excessive shock,
as it is a piece of precision equipment.
• When replacing a fuse, only use a new one with
the prescribed rating. Using a fuse with the wrong
rating may cause your unit to malfunction.
• Do not use your own screws. Use only the screws
provided. If you use the wrong screws, you could
damage the unit.
Do Not Load 8 cm (3 in.) CDs in the CD
slot
If you try to load a 8 cm (3 in.) CD with its adapter
into the unit, the adapter might separate from the
CD and damage the unit.
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3
Notes
• If you experience problems during installation,
consult your Kenwood dealer.
• If the unit fails to operate properly, press the Reset
button. The unit returns to factory settings when
the Reset button is pressed.
Before using this unit for the first time
This unit is initially set on the Demonstration mode.
When using this unit for the first time, cancel the
<Demonstration mode Setting> (page 23).
• Press the reset button if the disc auto changer fails
to operate correctly. Normal operation should be
restored.
About DAB Tuner control
(KDC-W4531)
Refer to A group on the Instruction manual of DAB
Tuner KTC-9090DAB (optional accessory) for the
control method of DAB Tuner function.
SCRL
However, the following control methods of the
function for this unit may be differed from the
Instruction manual; therefore, refer to the following
supplemental instruction.
+
VOL
AUD
PTY
DISP
SET UP
Q
MENU
OFF
SCAN
RDM
REP
-
TI
AME
<Auto Ensemble Memory Entry>
1. Select the preset band for Auto Ensemble
Memory Entry.
Reset button
2. Press the [AME] button for at least 2 seconds.
Open Auto Ensemble Memory Entry.
After storing in the memory finishes, the
number of the pre-set buttons and the
ensemble label are displayed.
<Searching by programme type and language>
and <Languages to be displayed>
At the operation to press [DISP] button, press [TI]
button.
<Automatic Switching DAB priority>
• The characters which can be displayed by this
unit are A-Z 0-9 @ " ‘ ` % & * + – = , . / \ < > [ ] ( ) : ;
^ - { } | ~ .
• The illustrations of the display and the panel
appearing in this manual are examples used to
explain more clearly how the controls are used.
Therefore, what appears on the display in the
illustrations may differ from what appears on
the display on the actual equipment, and some
of the illustrations on the display may represent
something impossible in actual operation.
This function cannot be used.
This Product is not installed by the manufacturer
of a vehicle on the production line, nor by the
professional importer of a vehicle into an EU
Member State.
Cleaning the Unit
If the faceplate of this unit is stained, wipe it with a
dry soft cloth such as a silicon cloth.
If the faceplate is stained badly, wipe the stain off
with a cloth moistened with neutral cleaner, then
wipe neutral detergent off.
The marking of products using lasers
(Except for some areas)
•
Applying spray cleaner directly to the unit may affect its
mechanical parts. Wiping the faceplate with a hard cloth
or using a volatile liquid such as thinner or alcohol may
scratch the surface or erases characters.
CLASS 1
LASER PRODUCT
The label is attached to the chassis/case and says
that the component uses laser beams that have
been classified as Class 1. It means that the unit
is utilizing laser beams that are of a weaker class.
There is no danger of hazardous radiation outside
the unit.
Cleaning the Faceplate Terminals
If the terminals on the unit or faceplate get dirty,
wipe them with a dry, soft cloth.
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English
About CDs
Handling CDs
• Don’t touch the recording surface of the CD.
Removing CDs
When removing CDs from this unit pull them out
horizontally.
CDs that can’t be used
• CDs that aren’t round can’t be used.
• CD-R and CD-RW are easier to damage than a
normal music CD. Use a CD-R or a CD-RW after
reading the caution items on the package etc.
• Don’t stick tape etc. on the CD.
Also, don’t use a CD with tape stuck on it.
• CDs with coloring on the recording surface or that
are dirty can’t be used.
• This unit can only play the CDs with
When using a new CD
If the CD center hole or outside rim has burrs, use it
after removing them with a ball pen etc.
.
It may not correctly play discs which do not have
the mark.
• A CD-R or CD-RW that hasn’t been finalized can’t
be played. (For the finalization process refer to
your CD-R/CD-RW writing software, and your CD-
R/CD-RW recorder instruction manual.)
Burrs
Burrs
CD storage
• Don’t place them in direct sunlight (On the seat
or dashboard etc.) and where the temperature is
high.
• Store CDs in their cases.
CD accessories
Don’t use disc type accessories.
CD cleaning
Clean from the center of the disc and move
outward.
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5
About MP3 and WMA
The playable MP3/WMA file (hereafter called
Audio file) and the media format has the following
limitation. The Audio file, which is out of the
specification, may not able to be played normally,
or the file and folder names may not be displayed
correctly.
The maximum number of characters for
this unit
File/Folder name: 64 (Joliet: 32) characters
ID3 Tag/Contents property (WMA): 30 characters
•
•
File/Folder name is the number of the characters
including the extensions
ID3 Tag can only display the tag of Ver1.X.
Playable Audio file
•
MP3, WMA: KDC-W4531/W4031/W409/W431G
Limitation of structure for the file and the
folder
•
•
Attach the correct extension for the Audio file
(MP3: ".MP3", WMA: ".WMA")
Do not attach the extensions to the other files besides
the Audio file. If it is attached, the file, which is not the
Audio file, will be played and outputs the loud noise, and
then the speaker will be damaged.
• Maximum number of directory levels: 8
• Maximum number of folders: 50
• Maximum number of files per folder: 255
• Maximum number of files and folders: 512
•
The files with copy protection cannot be played.
Playing order of the Audio file
The Audio file is played in the order which is written
by writing soft. You may be able to set the playing
order by writing the play sequence numbers such
as "01" to "99" at the beginning of the file name.
Playable MP3 file
• MPEG 1/2 Audio Layer 3 file
• Transfer bit rate: 8-320 kbps
• Sampling frequency
Example
: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48 kHz
0
¡
: Folder
: Audio file
CD
(1)
Playable WMA file
• The file in accordance with Windows Media Audio
(Except for the file for Windows Media Player 9 or
after which applies the new functions)
¡!
2
¡"
3
• Transfer bit rate: 48-192 kbps
• Sampling frequency: 32, 44.1, 48 kHz
¡#
¡$
Playable media
• CD-ROM, CD-R, CD-RW (CD-RW with quick format
cannot be used.)
4
¡%
• Playing order after ¡! play
•
When recording to the media up to the maximum
¡"➡¡#➡¡$➡¡%...
capacity at once, the writing soft is set to "Disc at once".
• Forward file search during ¡# play (Push the
Control knob to [¢])
¡$
Playable disc format
• ISO 9660 Level 1/2
• Joliet
• Forward folder search during ¡" play (Push the
Control knob to [FM])
• Romeo
• Long file name.
: 3➡4...
• When it is set to directory 4, skip to the folder
before the same level by folder select (Push the
Control knob to [4])
: 2
• When it is set to directory 3, makes the level up
by folder select (Push the Control knob to [AM])
: 2
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6
English
General features
VOL
Release button
Control knob
SCRL
+
VOL
AUD
SET UP
PTY
DISP
Q
MENU
OFF
SCAN
RDM
REP
ATT
-
DIM
TI
AME
ATT/DIM
Q
SRC
LOUD indicator
Clock display
ATT indicator
The time until full power OFF can be set in <Power
OFF Timer> (page 23).
Power
Turning ON the Power
Press the [SRC] button.
Turning OFF the Power
Press the [SRC] button for at least 1 second.
Volume
Increasing Volume
Turn the [VOL] knob clockwise.
Decreasing Volume
Turn the [VOL] knob counterclockwise.
Selecting the Source
Press the [SRC] button.
Source required
Tuner
CD
Display
"TUNER"
"CD"
Attenuator
Turning the volume down quickly.
External disc (Optional accessory)
Auxiliary input (Optional accessory)
Standby (Illumination only mode)
"CD CH"
"AUX EXT"
"STANDBY"
Press the [ATT] button.
Each time the button is pressed, the Attenuator
turns ON and OFF.
When it’s ON, the "ATT" indicator blinks.
•
This unit automatically turns full power OFF after 20
minutes lapses in Standby mode in order to save the
vehicles battery.
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7
General features
System Q
5 Exit Audio Control mode
Press any button.
Press the button which is not [VOL] knob and
[ATT] button.
You can recall the best sound setting preset for
different types of music.
1 Select the source to set
Press the [SRC] button.
2 Select the Sound type
Press the [Q] button.
Each time the button is pressed, the sound
setting switches.
Audio Setup
Setting the Sound system, such as Volume offset
and Loudness.
Sound setting
Natural
Rock
Pops
Easy
Display
"NATURAL"
"ROCK"
"POPS"
1 Select the source for adjustment
Press the [SRC] button.
2 Enter Audio Setup mode
Press the [VOL] knob for at least 1 second.
"EASY"
Top 40
Jazz
"TOP40"
"JAZZ"
3 Select the Audio Setup item for adjustment
Press the [VOL] knob.
Each time the knob is pressed, the items that can
be adjusted switch as shown below.
•
When the System Q setting is changed, the Bass,
Middle, and Treble set in audio control replace the
System Q values.
4 Adjust the Audio setup item
Turn the [VOL] knob.
•
•
"USER" : The values set on the <Audio Control> (page
8).
Each setting value is changed with the <Speaker
Setting> (page 8).
Adjustment Item Display
Range
–8 —
ON/OFF
Volume offset
Loudness
"V-OFF"
"LOUD"
0
First, select the speaker type with the Speaker setting.
•
•
Volume offset: Each source’s volume can be set as a
difference from the basic volume.
Loudness: Compensating for low and high tones
during low volume.
Audio Control
1 Select the source for adjustment
Press the [SRC] button.
When it's ON, "LOUD" indicator is ON.
5 Exit Audio Setup mode
Press the [VOL] knob for at least 1 second.
2 Enter Audio Control mode
Press the [VOL] knob.
3 Select the Audio item for adjustment
Press the [VOL] knob.
Each time the knob is pressed, the items that can
be adjusted switch as shown below.
Speaker Setting
Fine-tuning so that the System Q value is optimal
when setting the speaker type.
4 Adjust the Audio item
Turn the [VOL] knob.
1 Enter Standby
Press the [SRC] button.
Select the "STANDBY" display.
Adjustment Item Display
Range
Bass level
Middle level
Treble level
Balance
"BAS L"
"MID L"
"TRE L"
"BAL"
–8 — +8
–8 — +8
–8 — +8
Left 15 — Right 15
Rear 15 — Front 15
2 Enter Speaker Setting mode
Press the [VOL] knob.
Fader
"FAD"
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8
English
In CD & External disc source (KDC-W4531/
W4031/W409/W431G)
3 Select the Speaker type
Turn the [VOL] knob.
Each time the knob is turned, the setting
switches as shown below.
Information
Disc title
Track title
Track number & Play time
Clock
Display
"D-TITLE"
"T-TITLE"
"P-TIME"
"CLOCK"
Speaker type
OFF
For 5 & 4 in. speaker
For 6x9 &6 in. speaker
For the OEM speaker
Display
"SP OFF"
"SP 5/4"
"SP 6x9/6"
"SP OEM"
• External disc source: KDC-W4531
In Audio file source (KDC-W4531/W4031/
W409/W431G)
4 Exit Speaker Setting mode
Press the [VOL] knob.
Information
Display
Song title & Artist name
"TITLE"
Album name (MP3 only) & Artist name "ALBUM"
Folder name
File name
"FOLDER"
"FILE"
Switching Display
Track number & Play time
Clock
"P-TIME"
"CLOCK"
Switching the information displayed.
1 Enter Switching Display mode
Press the Control knob for at least 1 second.
"DISP SEL" is displayed.
In Auxiliary input source
Information
Auxiliary input name
Clock
Display
"SRC NAME"
"CLOCK"
2 Select the Display item
Push the Control knob to[4] or [¢].
In Tuner source (KDC-W431G)
3 Exit Switching Display mode
Information
Frequency
Clock
Display
"FREQ"
"CLOCK"
Press the Control knob.
•
If the Disc title, Track title, Song title & Artist name, or
Album name & Artist name is selected when the disc
which does not have Disc title, Track title, Song title,
Album name, or Artist name is played, track number
and play time are displayed.
In Tuner source
Information
Display
"FREQ"(MW/LW),
"FREQ/PS"(FM)
Program Service name or Frequency
Radio text, Program Service name or "R-TEXT"(FM)
Frequency
Clock
"CLOCK"
Dimmer Control
You can change the unit's display to dimmer.
The frequency is displayed during Program
Service name reception
Press the Control knob for at least 1 second.
The frequency for the RDS station will be
displayed for 5 seconds instead of the Program
Service name.
Press the [DIM] button for at least 1 second.
Each time the button is pressed for 1 second, the
Dimmer contol turns ON and OFF.
In CD source (KDC-3031A/3031G/309A/309G)
Information
Track number & Play time
Clock
Display
"P-TIME"
"CLOCK"
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9
General features
Theft Deterrent Faceplate
TEL Mute
The faceplate of the unit can be detached and
taken with you, helping to deter theft.
The audio system automatically mutes when a
call comes in.
Removing the Faceplate
Press the Release button.
The faceplate is unlocked, allowing you to detach
it.
When a call comes in
"CALL" is displayed.
The audio system pauses.
Listening to the audio during a call
Press the [SRC] button.
The "CALL" display disappears and the audio
system comes back ON.
•
•
The faceplate is a precision piece of equipment and
can be damaged by shocks or jolts. For that reason,
keep the faceplate in its special storage case while
detached.
Do not expose the faceplate or its storage case to
direct sunlight or excessive heat or humidity. Also
avoid places with too much dust or the possibility of
water splashing.
When the call ends
Hang up the phone.
The "CALL" display disappears and the audio
system comes back ON.
Reattaching the Faceplate
1 Align the projections on the unit with the
grooves on the faceplate.
Projections
Grooves
2 Push the faceplate in until it clicks.
The faceplate is locked in place, allowing you to
use the unit.
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10
English
Tuner features
SCRL
+
VOL
AUD
SET UP
PTY
DISP
Q
MENU
OFF
SCAN
RDM
REP
ATT
-
DIM
AUTO
AME
AUTO/ Control
knob
SRC
1 - 6
AME
ST indicator
Band display
Frequency display Preset station number
Function of the KDC-W431G
Tuning
Tuning Mode
Selecting the station.
Choose the tuning mode.
1 Select tuner source
Press the [AUTO] button.
Each time the button is pressed, the Tuning
mode switches as shown below.
Press the [SRC] button.
Select the "TUNER" display.
2 Select the band
Tuning mode
Display
Operation
Automatic search for a station.
Search in order of the stations
in the Preset memory.
Push the Control knob to [FM] or [AM].
Each time the knob is pushed to [FM], it switches
between the FM1, FM2, and FM3 bands.
Auto seek
"AUTO 1"
Preset station seek "AUTO 2"
Manual
"MANUAL" Normal manual tuning control.
3 Tune up or down band
Push the Control knob to [4] or [¢].
•
During reception of stereo stations the "ST" indicator
is ON.
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11
Tuner features
Station Preset Memory
Putting the station in the memory.
1 Select the band
Push the Control knob to [FM] or [AM].
2 Select the frequency to put in the memory
Push the Control knob to [4] or [¢].
3 Put the frequency in the memory
Press the desired [1] — [6] button for at least
2 seconds.
The preset number display blinks 1 time.
On each band, 1 station can be put in the
memory on each [1] — [6] button.
Auto Memory Entry
Putting stations with good reception in the
memory automatically.
1 Select the band for Auto Memory Entry
Push the Control knob to [FM] or [AM].
2 Open Auto Memory Entry
Press the [AME] button for at least 2 seconds.
When 6 stations that can be received are put in
the memory Auto Memory Entry closes.
•
•
When the <AF (Alternative Frequency)> (page 22) is
ON, only RDS stations are put in the memory.
When Auto Memory Entry is done in the FM2 band,
the RDS stations preset in the FM1 band aren’t put in
the memory.
Likewise, when it is done in the FM3 band, RDS
stations preset in FM1 or FM2 aren’t put in the
memory.
Preset Tuning
Calling up the stations in the memory.
1 Select the band
Push the Control knob to [FM] or [AM].
2 Call up the station
Press the desired [1] — [6] button.
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English
Function of the KDC-W4531/W4031/W409/3031A/3031G/309A/309G
RDS features
SCRL
+
VOL
AUD
SET UP
PTY
DISP
Q
MENU
OFF
SCAN
RDM
REP
ATT
DIM
-
TI
AME
TI
Control
knob
SRC
1 - 6
PTY indicator
TI indicator
Traffic Information
Switching to traffic information automatically
when a traffic bulletin starts even when you aren’t
listening to the radio.
•
Traffic information station can be switched when it
is on the Tuner Source or switched from the Tuner
Source during the reception of the Traffic bulletin.
Press the [TI] button.
Each time the button is pressed, the Traffic
information function turns ON and OFF.
When it’s ON, "TI" indicator is ON.
Radio Text Scroll
When a traffic information station isn’t being
received the "TI" indicator blinks.
When a traffic bulletin starts, "TRAFFIC" is
displayed it and it switches to traffic information.
Scrolling the displayed radio text.
Hold down on [FM] of the Control knob for at
least 1 second.
•
•
During reception of an AM station when the Traffic
Information function is turned ON, it switches to an
FM station.
During reception of traffic information the adjusted
volume is automatically remembered, and the next
time it switches to traffic information it’s automatically
the remembered volume.
Receiving other traffic information stations
Push the Control knob to [4] or [¢].
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13
Function of the KDC-W4531/W4031/W409/3031A/3031G/309A/309G
RDS features
PTY (Program Type)
Selecting the Program Type and searching for a
•
Speech and Music include the Program type shown
station.
below.
Music: No.11 — 16, 25 — 29
Speech: No.2 — 10, 17 — 24, 30
The Program Type can be put in the [1] — [6] button
memory and called up quickly. Refer to the <Program
Type preset> (page 14).
The display language can be changed. Refer to
<Changing Language for PTY Function> (page 15).
1 Enter PTY mode
Press the Control knob.
•
•
During PTY mode the "PTY" indicator is ON.
•
This function can’t be used during a traffic bulletin or
AM reception.
3 Search for the selected Program Type
station
Push the Control knob to [4] or [¢].
When you want to search for other stations, push
[4] or [¢] of the Control knob again.
2 Select the Program Type
Push the Control knob to [FM] or [AM].
Each time the knob is pushed, the Program Type
switches as shown below.
No.
1.
Program Type
Speech
Display
"SPEECH"
"NEWS"
"AFFAIRS"
"INFO"
"SPORT"
•
When the selected Program Type isn’t found, "NO PTY"
is displayed. Select another Program Type.
2.
News
3.
4.
5.
Current Affairs
Information
Sport
4 Exit PTY mode
Press the Control knob.
6.
7.
8.
9.
Education
Drama
Culture
Science
Varied
Pop Music
Rock Music
Easy Listening Music
Light Classical
Serious Classical
Other Music
Weather
"EDUCATE"
"DRAMA"
"CULTURE"
"SCIENCE"
"VARIED"
"POP M"
"ROCK M"
"EASY M"
"LIGHT M"
"CLASSICS"
"OTHER M"
"WEATHER"
"FINANCE"
"CHILDREN"
"SOCIAL"
"RELIGION"
"PHONE IN"
"TRAVEL"
"LEISURE"
"JAZZ"
"COUNTRY"
"NATION M"
"OLDIES"
Program Type preset
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31
Putting the Program Type in the Preset button
memory and calling it up quickly.
Presetting the Program Type
1 Select the Program Type to preset
Refer to <PTY (Program Type)> (page 14).
2 Preset the Program Type
Press the desired [1] — [6] button for at least
2 seconds.
Finance
Children’s programs
Social Affairs
Religion
Phone In
Travel
Calling up the preset Program Type
1 Enter PTY mode
Refer to <PTY (Program Type)> (page 14).
Leisure
2 Call up the Program Type
Press the desired [1] — [6] button.
Jazz Music
Country Music
National Music
Oldies Music
Folk Music
Documentary
Music
"FOLK M"
"DOCUMENT"
"MUSIC"
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14
English
Changing Language for PTY
Function
Selecting the Program Type display language.
1 Enter PTY mode
Refer to <PTY (Program Type)> (page 14).
2 Enter Changing Language mode
Press the [TI] button.
3 Select the language
Push the Control knob to [FM] or [AM].
Each time the knob is pushed, the language
switches as shown below.
Language
English
French
Display
"ENGLISH"
"FRENCH"
"GERMAN"
German
4 Exit Changing Language mode
Press the [TI] button.
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15
CD/Audio file/External disc control features
0
SCRL
+
VOL
AUD
SET UP
PTY
DISP
Q
MENU
OFF
SCAN
RDM
REP
F.SEL
M.RDM
ATT
DIM
-
TI
AME
SCAN RDM/ REP F.SEL M.RDM
3
Control
knob
SRC
Disc number
IN indicator
Track number
Track time
Function of the KDC-W4531
Playing CD & Audio file
Playing External Disc
When a disc is inserted
Press the [SRC] button.
Select the "CD" display.
Playing discs set in the optional accessory disc
player connected to this unit.
Press the [SRC] button.
Select the display for the disc player you want.
Display examples:
•
When a CD is inserted, the "IN" indicator is ON.
Pause and play
Display
"CD CH"
"MD CH"
Disc player
CD changer
MD changer
Press the control knob.
Each time the knob is pressed, it pauses and
plays.
Pause and play
Eject the CD
Press the Control knob.
Each time the knob is pressed, it pauses and
plays.
Press the [0] button.
•
Refer to <Playable Audio file> (page6) for the Audio
file by models which can be played.
•
•
Disc 10 is displayed as "0".
The functions that can be used and the information
that can be displayed will differ depending on the
external disc players being connected.
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English
Fast Forwarding and Reversing
Scan Play
Playing the first part of each song on the disc you
are listening to and searching for the song you
want to listen to.
Fast Forwarding
Hold down on [¢] of the Control knob.
Release your finger to play the disc at that point.
1 Start Scan Play
Reversing
Press the [SCAN] button.
"TRAC SCN" (CD), "FILE SCN" (Audio file) is
displayed.
Hold down on [4] of the Control knob.
Release your finger to play the disc at that point.
2 Release it when the song you want to listen
to is played
•
The sound is not output while the Audio file is played.
Press the [SCAN] button.
Track/File Search
Searching for a song on the disc or in the Audio
file folder.
Random Play
Playing all the songs on the disc in random order.
Push the Control knob to [4] or [¢].
Press the [RDM] button.
Each time the button is pressed, Random Play
turns ON and OFF.
Function of disc changer/ Audio file
When it’s ON, "DISC RDM" (CD), "FOLD RDM"
(Audio file) is displayed.
Disc Search/Folder Search
Selecting the disc set in the Disc changer or the
folder recorded on the Audio file media.
•
When the Control knob is pushed to [¢], the next
song select starts.
Push the Control knob to [AM] or [FM].
Function of disc changer
Track/File/Disc/Folder Repeat
Magazine Random Play
Replaying the song, disc in the Disc changer or
Audio file folder you’re listening to.
Play the songs on all the discs in the disc changer
in random order.
Press the [REP] button.
Each time the button is pressed, the Repeat Play
switches as shown below.
Press the [M.RDM] button.
Each time the button is pressed, the Magazine
Random Play turns ON and OFF.
When it’s ON, "MGZN RDM" is displayed.
In CD & External disc source
Repeat play
Track Repeat
Disc Repeat (In Disc Changer)
OFF
Display
"TRAC REP"
"DISC REP"
"REP OFF"
•
When the Control knob is pushed to [¢], the next
song select starts.
In Audio file source
Repeat play
File Repeat
Folder Repeat
OFF
Display
"FILE REP"
"FOLD REP"
"REP OFF"
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English
17
CD/Audio file/External disc control features
Function of the KDC-W4531/W4031/W409/W431G
Function of Audio file
Folder Select
Quickly selecting the folder you want to listen to.
1 Enter Folder Select mode
Press the [F.SEL] button.
"F-SELECT" is displayed.
During Select mode the folder information is
displayed as shown below.
Folder name display
Displays the current folder name.
2 Select the folder level
Push the Control knob to [FM] or [AM].
With the [FM] of the Control knob, you move
1 level down and with the [AM] of the Control
knob 1 level up.
Selecting a folder in the same level
Push the Control knob to [4] or [¢].
With the [4] of the Control knob, you move
to the previous folder, and with the [¢] of the
Control knob to the next folder.
Returning to the top level
Press the [3] button.
3 Decide the folder to play
Press the Control knob.
The Folder Select mode releases, and the MP3/
WMA in the folder being displayed is played.
Canceling the Folder Select mode
Press the [F.SEL] button.
Text/Title Scroll
Scrolling the displayed CD text, Audio file text, or
MD title.
Hold down on [FM] of the Control knob for at
least 1 second.
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18
English
Menu system
SCRL
+
VOL
AUD
SET UP
PTY
DISP
Q
MENU
OFF
SCAN
RDM
REP
ATT
-
DIM
TI
AME
Control
knob
MENU
SRC
RDS indicator
Menu display
Menu System
4 Exit Menu mode
Press the [MENU] button.
Setting during operation beep sound etc.
functions.
The Menu system basic operation method is
•
When other items that are applicable to the basic
operation method above are displayed, afterwards
their setting content chart is entered. (Normally the
uppermost setting in the chart is the original setting.)
Also, the explanation for items that aren’t applicable
(<Manual Clock Adjustment> etc.) are entered step
by step.
explained here. The reference for the Menu items
and their setting content is after this operation
explanation.
1 Enter Menu mode
Press the [MENU] button for at least 1 second.
"MENU" is displayed.
2 Select the menu item
Push the Control knob to [FM] or [AM].
Example: When you want to set the beep sound
select the "BEEP" display.
3 Set the menu item
Push the Control knob to [4] or [¢].
Example: When "BEEP" is selected, each time the
knob is pushed it switches "BEEP ON"
or "BEEP OFF". Select 1 of them as the
setting.
You can continue by returning to step 2 and
setting other items.
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English
19
Menu system
Function of the KDC-W4531
In Standby mode
"APPROVED" is displayed.
The unit can be used.
Security Code
Because authorization by the Security Code is
required when it’s removed from the vehicle,
personalizing this unit is by using the Security
Code is a help in preventing theft.
•
If an incorrect code is input, "WAITING" is displayed,
and the input prohibited time shown below is
generated.
After the input prohibited time lapses, "CODE" is
displayed, and input can be done.
Number of times the
incorrect code was input
1
2
3
4
Input prohibited time
•
When the Security Code function is activated, it can’t be
released.
Note, your Security Code is the 4 digit number entered in
your "Car Audio Passport" in this package.
—
5 minutes
1 hour
1 Enter Standby
24 hours
Press the [SRC] button.
Select the "STANDBY" display.
2 Enter Menu mode
In Standby mode
Press the [MENU] button for at least 1 second.
When "MENU" is displayed, "SECURITY" is
displayed.
Touch Sensor Tone
Setting the operation check sound (beep sound)
ON/OFF.
3 Enter Security Code mode
Press the Control knob for at least 2 seconds.
When "ENTER" is displayed, "CODE" is displayed.
Display
"BEEP ON"
"BEEP OFF"
Setting
Beep is heard.
Beep canceled.
4 Select the digits to enter
Push the Control knob to [4] or [¢].
5 Select the Security Code numbers
Push the Control knob to [FM] or [AM].
In Standby mode
6 Repeat steps 4 and 5, and complete the
Security Code.
Manual Clock Adjustment
7 Confirm the Security Code
Press the Control knob for at least 3 seconds.
When "RE-ENTER" is displayed, "CODE" is
displayed.
•
This adjustment can be done when the <Synchronize
Clock> (page 21) is set as OFF (KDC-W4531/W4031/
W409/3031A/3031G/309A/309G).
1 Select Clock Adjustment mode
Push the Control knob to [FM] or [AM].
Select the "CLK ADJ" display.
8 Do the step 4 through 7 step operation, and
reenter the security code.
"APPROVED" is displayed.
The Security Code function activates.
2 Enter Clock Adjust mode
Press the Control knob for at least 2 seconds.
The clock display blinks.
•
If you enter a Code different from your Security Code,
you have to start over from step 4.
3 Adjust the hours
Push the Control knob to [FM] or [AM].
Press the Reset button and when it’s removed
from the battery power source
Adjust the minutes
1 Turn the power ON.
Push the Control knob to [4] or [¢].
2 Do the step 4 through 7 step operation, and
reenter the security code.
4 Exit Clock adjustment mode
Press the Control knob.
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20
English
Function of the KDC-W4531/W4031/W409/3031A/
3031G/309A/309G
Display and Setting
"NEWS OFF"
"NEWS 00M"
In Standby mode
Synchronize Clock
"NEWS 90M"
Synchronizing the RDS station time data and this
unit’s clock.
When "NEWS 00M" — "NEWS 90M" is set, the
News Bulletin Interrupt function is ON.
When it’s ON, the "NEWS" is displayed.
When the news bulletin starts, "NEWS" is
displayed, and it switches to the news bulletin.
Display
"SYNC ON"
"SYNC OFF"
Setting
Synchronizes the time.
Adjust the time manually.
•
It takes 3 to 4 minutes to synchronize the clock.
•
If you choose the "20M" setting, further news bulletins
will not be received for 20 minutes once the first news
bulletin is received.
•
•
The news bulletin volume is the same level that was
set for <Traffic Information> (page 13).
This function is only available if the desired station
sends PTY-code for news bulletin or belongs to
<Enhanced Other Network>-Network sending PTY-
code for news bulletin.
In Standby mode
DSI (Disabled System Indicator)
A red indicator will blink on the unit after the
faceplate is removed, warning potential thieves.
•
When the News Bulletin Interrupt function is ON, it
switches to an FM station.
Display
"DSI ON"
"DSI OFF"
Setting
LED flashes.
LED OFF.
In Tuner mode
Local Seek
Function of the KDC-W4531/W4031/W409
In Standby mode
Only stations whose reception is good are
searched for in auto seek tuning.
Selectable Illumination
Display
"LO.S OFF"
"LO.S ON"
Setting
The local seek function is OFF.
The local seek function is ON.
Selecting the button illumination color as green
or red.
Display
Setting
"KEY RED"
"KEY GRN"
The illumination color is red.
The illumination color is green.
Function of the KDC-W4531/W4031/W409/3031A/
3031G/309A/309G
In Tuner mode
Tuning Mode
Function of the KDC-W4531/W4031/W409/3031A/
3031G/309A/309G
Sets the tuning mode.
News Bulletin with Timeout Setting
Tuning mode
Auto seek
Preset station seek "AUTO 2"
Display
"AUTO 1"
Operation
Automatic search for a station.
Search in order of the stations
in the Preset memory.
It switches automatically when a news bulletin
starts even if the radio isn’t being listened to. Also,
the time interval when interrupt is prohibited can
be set.
Manual
"MANUAL" Normal manual tuning control.
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English
21
Menu system
Function of the KDC-W4531/W4031/W409/3031A/
3031G/309A/309G
Display
"ATPS ON"
"ATPS OFF"
Setting
The Auto TP Seek Function is ON.
The Auto TP Seek Function is OFF.
AF (Alternative Frequency)
When poor reception is experienced,
automatically switch to another frequency
broadcasting the same program in the same RDS
network with better reception.
In FM reception
Monaural Reception
Display
"AF ON"
"AF OFF"
Setting
The AF function is ON.
The AF function is OFF.
Noise can be reduced when stereo broadcasts are
received as monaural.
Display
"MONO OFF"
"MONO ON"
Setting
The monaural reception is OFF.
The monaural reception is ON.
When the AF function is ON, the "RDS" indicator
is ON.
•
When no other stations with stronger reception are
available for the same program in the RDS network,
you may hear the incoming broadcast in bits and
snatches. Turn OFF the AF function in such a case.
Function of the KDC-W4531
Auxiliary Input Display Setting
For selecting the display when switched to
Auxiliary input source.
Function of the KDC-W4531/W4031/W409/3031A/
3031G/309A/309G
1 Select Auxiliary input source
Press the [SRC] button.
Select the "AUX EXT" display.
Restricting RDS Region (Region
Restrict Function)
You can choose whether or not to restrict the
RDS channels, received with the AF function for a
particular network, to a specific region.
2 Enter Menu mode
Press the [MENU] button for at least 1 second.
"MENU" is displayed.
3 Select Auxiliary input display setting mode
Push the Control knob to [FM] or [AM].
Select the "NAME SET" display.
Display
"REG ON"
"REG OFF"
Setting
The Region Restrict Function is ON.
The Region Restrict Function is OFF.
4 Enter Auxiliary input display setting mode
Press the Control knob for at least 2 seconds.
The presently selected Auxiliary input display is
displayed.
•
Without restricting AF function to the specified region
and network, it sets up to search the station with
good reception in the same RDS network.
5 Select the Auxiliary input display
Push the Control knob to [4] or [¢].
Each time the knob is pushed, the display
Function of the KDC-W4531/W4031/W409/3031A/
3031G/309A/309G
switches as shown below.
• "AUX EXT"
• "TV"
• "DVD"
• "VIDEO"
Auto TP Seek
When the TI function is ON and poor reception
conditions are experienced when listening to
a traffic information station, another traffic
information station with better reception will be
searched for automatically.
• "GAME"
• "PORTABLE"
6 Exit Auxiliary input display setting mode
Press the [MENU] button.
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22
English
Function of the KDC-W4531/W4031/W409/W431G
In Standby mode
•
When operation stops for 10 seconds, the name at
that time is registered, and the Auxiliary input display
setting mode closes.
CD Read Setting
When there is a problem on playing a CD with
special format, this setting play the CD by force.
Display
Setting
"CD READ1"
"CD READ2"
Play CD and MP3/WMA.
Play CD by force.
Text Scroll
Setting the displayed text scroll.
Display
Setting
•
Setting "CD READ2" cannot play MP3/WMA.
"SCL MANU"
"SCL AUTO"
Doesn’t scroll.
Scrolls when the display changes.
Some music CDs may not be played back even in the
"CD READ2" mode.
•
The text scrolled is shown below.
- CD text
In Standby mode
- Folder name/ File name/ Song title/ Artist name/
Album name
- MD title
Demonstration mode Setting
Sets the demonstration mode.
- Radio text
1 Select the Demonstration mode
Push the Control knob to [FM] or [AM].
Select the "DEMO" display.
In Standby mode
2 Set the Demonstration mode
Press the Control knob for at least 2 seconds.
Each time the knob is pressed at least 2 seconds,
the Demonstration mode switches as shown
below.
Power OFF Timer
Setting the timer to turn this unit’s power OFF
automatically when Standby mode continues.
Using this setting can save the vehicle’s battery
power.
Display
Setting
"DEMO ON"
"DEMO OFF"
The Demonstration mode function is ON.
Exit Demonstration mode (Normal mode).
Display
"OFF – – –"
"OFF 20M"
Setting
Power OFF Timer function is OFF.
Turns the power OFF after 20 minutes.
(Original setting)
"OFF 40M"
"OFF 60M"
Turns the power OFF after 40 minutes.
Turns the power OFF after 60 minutes.
•
This setting is done after setting <Security Code>
(page 20).
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English
23
Accessories/ Installation Procedure
•
If your vehicle’s ignition does not have an ACC position,
or if the ignition wire is connected to a power source
with constant voltage such as a battery wire, the power
will not be linked with the ignition (i.e., it will not turn on
and off along with the ignition). If you want to link the
unit’s power with the ignition, connect the ignition wire
to a power source that can be turned on and off with the
ignition key.
Accessories
1
..........1
•
If the fuse blows, first make sure that the wires have not
caused a short circuit, then replace the old fuse with one
with the same rating.
2
•
Insulate unconnected wires with vinyl tape or other
similar material. To prevent short circuits, also do not
remove the caps on the ends of the unconnected wires
or the terminals.
..........2
3
•
Connect the speaker wires correctly to the terminals to
which they correspond. The unit may receive damage or
fail to work if you share the - wires and/or ground them
to any metal part in the car.
..........1
•
•
After the unit is installed, check whether the brake lamps,
indicators, wipers, etc. on the car are working properly.
If the console has a lid, make sure to install the unit so
that the faceplate does not hit the lid when closing and
opening.
Installation Procedure
1. To prevent short circuits, remove the key from
the ignition and disconnect the - terminal of
the battery.
•
Mount the unit so that the mounting angle is 30° or less.
2. Make the proper input and output wire
connections for each unit.
3. Connect the wire on the wiring harness.
4. Take Connector B on the wiring harness and
connect it to the speaker connector in your
vehicle.
5. Take Connector A on the wiring harness and
connect it to the external power connector on
your vehicle.
6. Connect the wiring harness connector to the
unit.
7. Install the unit in your car.
8. Reconnect the - terminal of the battery.
9. Press the reset button.
•
If the power is not turned ON (or it is ON, but will be OFF
immediately), the speaker wire may have a short-circuit
or touched the chasis of the vehicle and the protection
function may have been activated. Therefore, the speaker
wire should be checked.
•
•
•
If your car is not prepared for this special connection-
system, consult your Kenwood dealer.
Only use antenna conversion adapters (ISO-JASO) when
the antenna cord has an ISO plug.
Make sure that all wire connections are securely made by
inserting jacks until they lock completely.
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24
English
Connecting Wires to Terminals
KDC-W4531
KDC-W4031/
W409/3031A/
3031G/309A/309G
KDC-W431G
A
B
To Steering remote
To Steering remote
—
—
REMO. CONT
To KENWOOD disc
changer/ External optional
accessory
—
A
Rear left output (White)/
Rear right output (Red)
To connect these leads, refer to the relevant instruction manuals.
B
Antenna Cord (ISO)
FM/AM antenna
input
Antenna Conversion Adaptor
(ISO–JASO) (Accessory3)
Fuse (10A)
Wiring harness
(Accessory1)
Connect to the terminal that
is grounded when either the
telephone rings or during
conversation.
TEL mute wire (Brown)
MUTE
To connect the KENWOOD
navigation system, consult
your navigation manual.
If no connections are made, do
not let the wire come out from
the tab.
Power control/ Motor
antenna control wire
(Blue/White)
Connect either to the power
control terminal when using the
optional power amplifier, or to
the antenna control terminal in
the vehicle.
P.CONT
ANT.CONT
Battery wire (Yellow)
Ignition wire (Red)
See next page
A–7 Pin (Red)
A–4 Pin (Yellow)
8
7
6
5
4
3
2
1
Connector A
Connector B
8
7
6
5
4
3
2
1
English
|
25
Connecting Wires to Terminals
Connector Function Guide
Pin Numbers for Cable Colour
ISO Connectors
External Power
Connector
2WARNING
Connecting the ISO Connector
The pin arrangement for the ISO connectors depends
on the type of vehicle you drive. Make sure to make the
proper connections to prevent damage to the unit.
The default connection for the wiring harness is described
in 1 below. If the ISO connector pins are set as described
in 2 or 3, make the connection as illustrated.
Functions
A-4
A-5
A-7
A-8
Yellow
Blue/White
Red
Battery
Power Control
Ignition (ACC)
Earth (Ground)
Connection
Black
Please be sure to reconnect the cable as shown 2 below
to install this unit to the Volkswagen vehicles etc.
Speaker
Connector
B-1
B-2
B-3
B-4
B-5
Purple
Purple/Black
Gray
Gray/Black
White
Rear Right (+)
Rear Right (–)
Front Right (+)
Front Right (–)
Front Left (+)
1(Default setting) The A-7 pin (red) of the vehicle’s
ISO connector is linked with the ignition, and
the A-4 pin (yellow) is connected to the constant
power supply.
Ignition cable (Red)
Unit
Battery cable (Yellow)
A-7 Pin (Red)
B-6
B-7
B-8
White/Black
Green
Green/Black
Front Left (–)
Rear Left (+)
Rear Left (–)
Vehicle
A-4 Pin (Yellow)
2The A-7 pin (red) of the vehicle’s ISO connector
is connected to the constant power supply, and
the A-4 pin (yellow) is linked to the ignition.
Ignition cable
A-7 Pin (Red)
(Red)
Unit
Vehicle
A-4 Pin (Yellow)
Battery cable
(Yellow)
3The A-4 pin (yellow) of the vehicle’s ISO
connector is not connected to anything, while
the A-7 pin (red) is connected to the constant
power supply (or both the A-7 (red) and A-4
(yellow) pins are connected to the constant
power supply).
Ignition cable (Red)
Unit
Battery cable (Yellow)
A-7 Pin (Red)
Vehicle
A-4 Pin (Yellow)
•
When the connection is made as in 3 above, the unit’s
power will not be linked to the ignition key. For that
reason, always make sure to turn off the unit’s power
when the ignition is turned off.
To link the unit’s power to the ignition, connect the
ignition cable (ACC...red) to a power source that can be
turned on and off with the ignition key.
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26
English
Installation
Installation
Metal mounting strap
(commercially available)
Firewall or metal support
Bend the tabs of the
mounting sleeve with a
screwdriver or similar utensil
and attach it in place.
Self-tapping screw
(commercially available)
Screw (M4X8)
(commercially available)
•
Make sure that the unit is installed securely in place. If
the unit is unstable, it may malfunction (for example, the
sound may skip).
English
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27
Removing the Unit
Removing the hard rubber frame
Removing the Unit
1 Engage the catch pins on the removal tool and
remove the two locks on the upper level.
Upper the frame and pull it forward as shown in
the figure.
1 Refer to the section <Removing the hard rubber
frame> (page 28) and then remove the hard
rubber frame.
2 Remove the screw (M4 × 8) on the back panel.
3 Insert the two removal tools deeply into the slots
on each side, as shown.
Screw (M4X8)
(commercially available)
Lock
Catch
Accessory2
Removal tool
2 When the upper level is removed, remove the
lower two locations.
Accessory2
Removal tool
4 Lower the removal tool toward the bottom, and
pull out the unit halfway while pressing towards
the inside.
•
The frame can be removed from the bottom side in the
same manner.
•
Be careful to avoid injury from the catch pins on the
removal tool.
5 Pull the unit all the way out with your hands,
being careful not to drop it.
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28
English
Troubleshooting Guide
What might seem to be a malfunction in your unit
may just be the result of slight misoperation or
miswiring. Before calling service, first check the
following table for possible problems.
? No sound can be heard, or the volume is low.
✔
The fader or balance settings are set all the way to
one side.
☞
Center the fader and balance settings.
✔
The input/output wires or wiring harness are
connected incorrectly.
☞
Reconnect the input/output wires or the
wiring harness correctly. See the section on
<Connecting Wires to Terminals>.
General
? The power does not turn ON.
✔
The fuse has blown.
✔
The values of Volume offset are low.
☞
☞
After checking for short circuits in the wires,
replace the fuse with one with the same
rating.
Turn up the Volume offset, referring to the
section on <Audio Setup> (page 8).
? The sound quality is poor or distorted.
✔
The speaker wire has a short-circuit or touches
the chassis of the vehicle, and then the protection
function is activated.
✔
One of the speaker wires is being pinched by a
screw in the car.
☞
Check the speaker wiring.
☞
Wire or insulate the speaker cable properly
and press the reset button.
✔
The speakers are not wired correctly.
☞
Reconnect the speaker wires so that each
output terminal is connected to a different
speaker.
? There’s a source you can’t switch.
✔
There’s no media inserted.
☞
Set the media you want to listen to. If there’s
no media in this unit, you can’t switch to each
source.
? The Touch Sensor Tone doesn’t sound.
The preout jack is being used.
✔
☞
The Touch Sensor Tone can’t be output from
the preout jack.
✔
The Disc changer isn’t connected.
☞
Connect the Disc changer. If the Disc changer
isn’t connected to it’s input terminal, You can’t
switch to an external disc source.
? Even though Synchronize Clock is ON, the clock
can’t be adjusted.
✔
The received RDS station isn’t sending time data.
? The memory is erased when the ignition is
turned OFF.
☞
Receive another RDS station.
✔
The ignition and battery wire are incorrectly
connected.
Tuner source
☞
Connect the wire correctly, referring to the
section on <Connecting Wires to Terminals>.
? Radio reception is poor.
✔
The car antenna is not extended.
☞
Pull the antenna out all the way.
? The TEL mute function does not work.
The TEL mute wire is not connected properly.
✔
The antenna control wire is not connected.
☞
✔
Connect the wire correctly, referring to the
section on <Connecting Wires to Terminals>.
☞
Connect the wire correctly, referring to the
section on <Connecting Wires to Terminals>.
? The TEL mute function turns ON even though the
TEL mute wire is not connected.
✔
The TEL mute wire is touching a metal part of the
car.
☞
Pull the TEL mute wire away from the metal
part of the car.
? Even if Loudness is turned ON, high-pitched tone
isn’t compensated for.
✔
Tuner source is selected.
☞
High-pitched tone isn’t compensated for when
in Tuner source.
English
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29
Troubleshooting Guide
Disc source
MP3/WMA source
? "AUX EXT" is displayed without achieving
? Cannot play an MP3/WMA.
External disc control mode.
✔
The media is scratched or dirty.
✔
Unsupported disc changer is connected.
☞
Clean the media, referring to the CD cleaning
of the section on <About CDs> (page 5).
☞
Use the disc changer mentioned in the
<About CD players/disc changers connected
to this unit> (page 3) of the section on <Safety
precautions>.
? The sound skips when an MP3/WMA is being
played.
✔
The media is scratched or dirty.
? The specified disc does not play, but another one
plays instead.
☞
Clean the media, referring to the CD cleaning
of the section on <About CDs> (page 5).
✔
The specified CD is quite dirty.
✔
The recording condition is bad.
Record the media again or use another media.
☞
Clean the CD.
☞
✔
The disc is loaded in a different slot from that
specified.
? The MP3/WMA track time isn’t displayed
correctly.
☞
Eject the disc magazine and check the
number for the specified disc.
✔
---
☞
There are times when it isn’t displayed
correctly according to the MP3/WMA
recording conditions.
✔
The disc is severely scratched.
Try another disc instead.
☞
? A CD ejects as soon as it is loaded.
The CD is quite dirty.
✔
If the following situations, consult your
nearest service center:
Even though the disc changer is connected, the
Disc Changer source is not ON, with "AUX EXT"
showing in the display during the Changer Mode.
☞
Clean the CD, referring to the CD cleaning of
the section on <About CDs> (page 5).
? Can’t remove disc.
The cause is that more than 10 minutes has
✔
elapsed since the vehicle ACC switch was turned
OFF.
☞
The disc can only be removed within 10
minutes of the ACC switch being turned OFF.
If more than 10 minutes has elapsed, turn
the ACC switch ON again and press the Eject
button.
? The disc won’t insert.
There’s already another disc inserted.
Press the [0] button and remove the disc.
✔
☞
? Direct Search can’t be done.
Another function is ON.
Turn Random Play or other functions OFF.
✔
☞
? Track Search can’t be done.
For the discs/folders first or last song.
✔
☞
For each disc/folder, Track Search can’t be
done in the backward direction for the first
song or in the forward direction for the last
song.
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30
English
IN (Blink):
The CD player section is not operating
properly.
The messages shown below display your
systems condition.
➪ Reinsert the CD. If the CD cannot be
ejected or the display continues to flash
even when the CD has been properly
reinserted, please switch off the power
and consult your nearest service center.
EJECT:
No disc magazine has been loaded in
the changer. The disc magazine is not
completely loaded.
➪ Load the disc magazine properly.
No CD in the unit.
➪ Insert the CD.
NA FILE:
A MP3/WMA is played with a format that
this unit can’t support.
➪ ----
NO DISC:
TOC ERR:
No disc has been loaded in the disc
magazine.
➪ Load a disc into the disc magazine.
COPY PRO:
A copy-protected file is played.
➪ ----
No disc has been loaded in the disc
magazine.
➪ Load a disc into the disc magazine.
The CD is quite dirty. The CD is upside-
down. The CD is scratched a lot.
➪ Clean the CD and load it correctly.
E-05:
The CD is upside-down.
➪ Load the CD correctly.
BLANK:
Nothing has been recorded on the MD.
NO TRACK:
No tracks are recorded on the MD,
although it has a title.
E-15:
Media was played that doesn’t have data
recorded that the unit can play.
➪ Use media that has data recorded that
the unit can play.
NO PANEL:
E-99:
The faceplate of the slave unit being
connected to this unit has been removed.
➪ Replace it.
Something is wrong with the disc
magazine. Or the unit is malfunctioning for
some reason.
➪ Check the disc magazine. And then
press the reset button on the unit. If the
"E-99" code does not disappear, consult
your nearest service center.
HOLD:
The protective circuit in the unit activates
when the temperature inside the
automatic disc changer exceeds 60°C
(140°F), stopping all operation.
➪ Cool down the unit by opening
the windows or turning on the air
conditioner. As the temperature falls
below 60°C (140°F), the disc will start
playing again.
LOAD:
Discs are being exchanged in the Disc
changer.
READING:
The unit is reading the data on the disc.
English
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31
Specifications
Specifications subject to change without notice.
MP3 decode
FM tuner section
Frequency range (50 kHz space)
: 87.5 MHz – 108.0 MHz
Usable sensitivity (S/N = 26dB)
: 0.7 µV /75 Ω
Quieting Sensitivity (S/N = 46dB)
: 1.6 µV /75 Ω
Frequency response ( 3.0 dB)
: 30 Hz – 15 kHz
Signal to Noise ratio (MONO)
: 65 dB
Selectivity (DIN) ( 400 kHz)
: ≥ 80 dB
Stereo separation (1 kHz)
: 35 dB
KDC-W4531/W4031/W409/W431G
: Compliant with MPEG-1/2 Audio Layer-3
WMA decode
KDC-W4531/W4031/W409/W431G
: Compliant with Windows Media Audio
Audio section
Maximum output power
KDC-W4531/W4031/W409
: 50 W x 4
KDC-3031A/3031G/309A/309G/W431G
: 45 W x 4
Output power (DIN 45324, +B=14.4V)
KDC-W4531/W4031/W409
: 30 W x 4
MW tuner section
Frequency range (9 kHz space)
: 531 kHz – 1611 kHz
Usable sensitivity (S/N = 20dB)
: 25 µV
KDC-3031A/3031G/309A/309G/W431G
: 28 W x 4
Tone action
Bass : 100 Hz 10 dB
Middle : 1 kHz 10 dB
Treble : 10 kHz 10 dB
Preout level / Load (during disc play)
: 2000 mV/10 kΩ
LW tuner section
Frequency range
: 153 kHz – 281 kHz
Usable sensitivity (S/N = 20dB)
: 45 µV
Preout impedance (during disc play)
: ≤ 600 Ω
General
CD player section
Laser diode
: GaAlAs
Digital filter (D/A)
: 8 Times Over Sampling
D/A Converter
: 1 Bit
Spindle speed
: 500 – 200 rpm (CLV)
Operating voltage (11 – 16V allowable)
: 14.4 V
Current consumption
: 10 A
Installation Size (W x H x D)
: 182 x 53 x 155 mm
Weight
: 1.4 kg
Wow & Flutter
: Below Measurable Limit
Frequency response ( 1 dB)
: 10 Hz – 20 kHz
Total harmonic distortion (1 kHz)
: 0.01 %
Signal to Noise ratio (1 kHz)
KDC-W4531/W4031/W409/W431G: 105 dB
KDC-3031A/3031G/309A/309G: 93 dB
Dynamic range
: 93 dB
Channel separation
: 85 dB
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32
English
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