Kenwood KDC-506, KDC-MV6521, KDC-5021V, KDC-M6021, KDC-6021 User Manual

KDC-MV6521
KDC-M6021
KDC-6021
KDC-5021
KDC-5021V
KDC-506

CD-RECEIVER

INSTRUCTION MANUAL

© B64-2553-00/00 (EW)

Contents

Safety precautions......................3

About RDS ..................................5

English

Notes on playing MP3 ................6

About CDs...................................8

General features .........................9

Power
Selecting the Source
Volume
Attenuator
Loudness
System Q
Audio Control
Speaker Setting
TEL Mute
Switching Display
Auxiliary Input Display Setting
Non-fading Output
Theft Deterrent Faceplate

Tuner features ...........................14

Tuning
Station Preset Memory
Auto Memory Entry
Preset Tuning

RDS features .............................15

Traffic Information
Radio Text Scroll
PTY (Program Type)
Program Type preset
Changing Language for PTY Function

CD/MP3/External disc control

features ..................................18

Playing CD & MP3
Playing External Disc
Fast Forwarding and Reversing
Track Search
Album Search
Track/Album Repeat
Track Scan
Random Play
Magazine Random Play
Album Select
Disc Naming (DNPS)
Text/Title Scroll

Menu system.............................23

Menu System
Security Code
Touch Sensor Tone
Manual Clock Adjustment
Synchronize Clock
DSI (Disabled System Indicator)
Selectable Illumination
Switching Graphic Display
Switching Display Type
Illumination Color Setting
Contrast Adjustment
Dimmer
Switching preout
News Bulletin with Timeout Setting
Local Seek
Tuning Mode

Auto Memory Entry
AF (Alternative Frequency)
Restricting RDS Region

(Region Restrict Function)
Auto TP Seek
Monaural Reception
Text Scroll
Power OFF Timer

Accessories ...............................30

Installation Procedure ..............30

Connecting Wires to

Terminals ................................31

Installation ................................32

Troubleshooting Guide .............34

Specifications ...........................38

— 2 —

Safety precautions

2WARNING

To prevent injury and/or fire, take the
following precautions:

• Insert the unit all the way until it is fully
locked in place. Otherwise it may fly out of
place during collisions and other jolts.

• When extending the ignition, battery, or
ground wires, make sure to use automotive­grade wires or other wires with a 0.75mm
(AWG18) or more to prevent wire
deterioration and damage to the wire
coating.

•To prevent short circuits, never put or leave
any metallic objects (e.g., coins or metal
tools) inside the unit.

•If the unit starts to emit smoke or strange
smells, turn off the power immediately and
consult your Kenwood dealer.

• Make sure not to get your fingers caught
between the faceplate and the unit.

• Be careful not to drop the unit or subject it to
strong shock.
The unit may break or crack because it
contains glass parts.

• Do not touch the liquid crystal fluid if the
LCD is damaged or broken due to shock. The
liquid crystal fluid may be dangerous to your
health or even fatal.
If the liquid crystal fluid from the LCD
contacts your body or clothing, wash it off
with soap immediately.

2

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 open the top or bottom covers of the
unit.

• 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 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.

•To prevent short circuits when replacing a
fuse, first disconnect the wiring harness.

• Do not place any object between the
faceplate and the unit.

• During installation, do not use any screws
except for the ones provided. The use of
improper screws might result in damage to
the main unit.

• Do not apply excessive force to the open
faceplate or place objects on it. Doing so will
cause damage or breakdown.

IMPORTANT INFORMATION
About the disc changer/CD player to

be connected:

To connect a disc changer having the "O-N"
switch to this unit, set the "O-N" switch to "N".
To connect a disc changer having no "O-N"
switch to this unit, the converter cord CA­DS100 and/or switching adapter KCA-S210A
are required as options.
A disc changer doesn't work when it is
connected without using these options.
If a model with no "O-N" switch is connected,
some unavailable functions and information
that cannot be displayed are generated.
Note that none of the KDC-C100, KDC-C302,
C205, C705, and non-Kenwood CD changers
can be connected.

You can damage both your unit and the CD
changer if you connect them incorrectly.

Do Not Load 8-cm (3-in.) CDs in the CD
slot

If you try to load an 8-cm CD with its adapter
into the unit, the adapter might separate from
the CD and damage the unit.

— 3 —

Safety precautions

NOTE

• If you experience problems during
installation, consult your Kenwood dealer.

English

• If the unit fails to operate properly, press the
Reset button. The unit returns to factory
settings when the Reset button is pressed.
After you press the reset button, the Mask
Key will be needed to restart the unit. If the
unit still fails to operate properly after the
Reset button has been pressed, contact your
local KENWOOD dealer for assistance.

•Press the reset button if the Disc auto
changer fails to operate correctly. Normal
operation should be restored.

OFF

DAB

MENUPTY

DISC

NF

LOUD

Reset button

• Characters in the LCD may become difficult
to read in temperatures below 41 ˚F (5 ˚C).

•We strongly recommend the use of the
Code Security function (see p.24) to prevent
theft.

AUD

SCAN RDM REP M.RDM

• The illustrations of the display and the panel
appearing in this manual are examples used
to explain more clearly how the controls are

Cleaning the Faceplate Terminals

If the terminals on the unit or faceplate get

dirty, wipe them with a dry, soft cloth.
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.

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

NAME

DISP

GSM

TI

still does not operate normally after a while,
consult your Kenwood dealer.

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.

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.

Cleaning the CD Slot

As dust can accumulate in the CD slot, clean it

occasionally. Your CDs can get scratched if

you put them in a dusty CD slot.

— 4 —

The marking of products using lasers
(Except for some areas)

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.

About RDS

RDS (Radio Data System)

When listening to an RDS station, the program
service name of the station is displayed,
advising you quickly which station is being
received.

RDS (Radio Data System) stations also
transmit alternative frequency data for the
same station. When you are making long trips,
this function automatically switches to the
particular frequency with the best reception
for the particular network of stations that you
want to listen to. The data is automatically
stored, allowing you to switch quickly to
another RDS stations, broadcasting the same
program, that has better reception. These
include stations stored in the station preset
memory that you often listen to.

Enhanced Other Network

Stations that offer <Enhanced Other
Network> also transmit information about
other RDS stations that have traffic
information. When you are tuned to a station
that is not transmitting traffic information, but
another RDS station starts transmitting a
traffic bulletin, the tuner automatically
switches to the other station for the duration
of the bulletin.

Alarm

When an emergency transmission (announcing
disasters, etc.) is sent, all current functions are
interrupted to allow the warning to be
received.

— 5 —

Notes on playing MP3

This unit can play MP3(MPEG1, 2, 2.5 Audio Layer 3). Note,
however, that the MP3 recording media and formats acceptable
are limited. When writing MP3, pay attention to the following
restrictions.

English

Acceptable media

The MP3 recording media acceptable to this unit are CD-ROM, CD-R,
and CD-RW.
When using CD-RW, do full format not quick format to prevent
malfunction.

Acceptable medium formats

The following formats are available for the media used in this unit. The
maximum number of characters used for file name including the
delimiter (".") and three-character extension are indicated in
parentheses.

• ISO 9660 Level 1 (12 characters)

• ISO 9660 Level 2 (31 characters)

• Joliet (64 characters)

• Romeo (128 characters)

Up to 200 characters can be displayed in the long file name format.
For a list of available characters, see the instruction manual of the
writing software and the section Entering file and folder names below.
The media reproducible on this unit has the following limitations:

• Maximum number of directory levels: 8

• Maximum number of files per folder: 255

• Maximum number of characters for folder name: 64

• Maximum number of folders: 50

MP3 written in the formats other than the above may not be
successfully played and their file names or folder names are not
properly displayed.

Settings for your MP3 encoder and CD writer

When you use your CD writer to record MP3 up to the maximum disc
capacity, disable additional writing. For recording on an empty disc up
to the maximum capacity at once, check Disc at Once.

Entering ID3 tag

The Displayable ID3 tag is ID3 version

1.x.
For the character code, refer to the
List of Codes.

Entering file and folder names

The code list characters are the only
file names and folder names that can
be entered and displayed.
If you use any other character for
entry, the file and folder names are not
displayed correctly. They may neither be displayed correctly depending
on the CD writer used.
The unit recognizes and plays only those MP3 which have the MP3
extension (.MP3).

A file with a name entered with characters not on the code list may not
play correctly.

Writing files into a medium

When a medium containing MP3 data is loaded, the unit checks all the
data on the medium. If the medium contains a lot of folders or non­MP3 files, therefore, it takes a long time until the unit starts playing
MP3.
In addition, it may take time for the unit to move to the next MP3 file
or a Track Search or Album Search may not be performed smoothly.

Loading such a medium may produce loud noise to damage the speakers.

• Do no attempt to play a medium containing a non-MP3
the MP3 extension.
The unit mistakes non-MP3
have the MP3 extension.

• Do not attempt to play a medium containing non MP3.

files for MP3 data as long as they

file with

— 6 —

MP3 playing order

4 Button ¢ Button AM Button FM Button

Operation of the button

Current

folder number

AM Button FM Button

Operation of the button

Current

folder number

Current

file number

4 Button

¢ Button

Operation of the button

Beginning of file

Folder

Example of a medium's folder/file hierarchy

Level 2 Level 4

Level 1 Level 3

File

Root

When selected for play, Album Search, Track Search, or for Album
Select, files and folders are accessed in the order in which they were
written by the CD writer.
Because of this, the order in which they are expected to be played
may not match the order in which they are actually played. You may be
able to set the order in which MP3 are to be played by writing them
onto a medium such as a CD-R with their file names beginning with
play sequence numbers such as "01" to "99", depending on your CD
writer.

For example, a medium with the following folder/ file hierarchy is
subject to Album Search, Track Search, or Album Select as shown
below.

When a Track Search is executed with file ¡$ being played ...

When an Album Search is executed with file ¡$ being played ...

When Album Select is selected with file ¡$ being played to move
from folder to folder ...

— 7 —

About CDs

Handling CDs

• Don’t touch the recording surface of the CD.

English

• 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.

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.

Burrs

Burrs

CD cleaning

Clean from the center of the disc and move
outward.

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.

• CDs with coloring on the recording surface
or that are dirty can’t be used.

• Don’t use CDs without disc 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.)

CD accessories

Don’t use disc type accessories.

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.

— 8 —

General features

LOUD

NF

DAB

SCAN RDM REP M.RDM

DISP

OFF

AUD

NAME

MENUPTY

GSM

TI

¢

4

FM

AM /
NF

Q

/

AUD

u / d

ATT /
LOUD

DISP

SRC

Release button

Power

Turning ON the Power

Press the [SRC] button.

When the power is ON, the <Security Code> (page 24) is displayed
as "CODE ON" or "CODE OFF".

Turning OFF the Power

Press the [SRC] button for at least 1 second.

KDC-MV6521/M6021/6021

ATT indicator

Speaker Setting indicator

KDC-5021/5021V/506

ATT indicator

Speaker Setting indicator

SYSTEM Q indicator

SYSTEM Q indicator

Selecting the Source

Press the [SRC] button.

Source required Display

Tuner "TUNER"
CD "CD"
External disc "DISC-CH"/"CD2"
Auxiliary input "AUX"
Standby (Illumination only mode) "ALL OFF"

• For Auxiliary input one of the below optional accessories is
necessary.

- KCA-S210A

- CA-C1AX

- CD changer with an Auxiliary input function installed.

• This unit automatically turns full power OFF after 20 minutes
lapses in Standby mode in order to save the vehicles battery.
The time until full power OFF can be set in <Power OFF Timer>
(page 29).

— 9 —

General features

Volume

Increasing Volume

English

Press the [u] button.

Decreasing Volume

Press the [d] button.

Attenuator

Turning the volume down quickly.

Press the [ATT] button.

Each time the button is pressed the Attenuator turns ON or OFF.
When it’s ON, the "ATT" indicator blinks.

Loudness

Compensating for low and high tones during low volume.

Press the [LOUD] button for at least 1 second.

Each time the button is pressed for at least 1 second the
Loudness turns ON or OFF.
When it's ON, "LOUD ON" is displayed.

System Q

You can recall the best sound setting preset for different types of
the 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.

Sound setting Display

Flat "Flat"/ "FLAT"
User memory "User"/ "USER"
Rock "Rock"/ "ROCK"
Pops "Pops"/ "POPS"
Easy "Easy"/ "EASY"
Top 40 "Top40"/ "TOP40"
Jazz "Jazz"/ "JAZZ"

• User memory: The values set on the <Audio control> (page 10).

• Each setting value is changed with the <Speaker setting> (page

11).
First, select the speaker type with the Speaker setting.

Audio Control

1 Select the source for adjustment

Press the [SRC] button.

2 Enter Audio Control mode

Press the [AUD] button for at least 1 second.

3 Select the Audio item for adjustment

Press the [FM] or [AM] button.

Each time the button is pressed the items that can be adjusted
switch as shown below.

4 Adjust the Audio item

Press the [4] or [¢] button.

— 10 —

Adjustment Item Display Range

Bass level "Bas"/"BAS" –8 — +8
Middle level "Mid"/"MID" –8 — +8
Treble level "Tre"/"TRE" –8 — +8
Balance "Bal"/"BAL" Left 15 — Right 15
Fader "Fad"/"FAD" Rear 15 — Front 15
Volume offset "V-OFF" –8 — ±0

Volume offset: Each source's volume can be set as a difference

from the basic volume.

5 Exit Audio Control mode

Press the [AUD] button.

Speaker Setting

Fine-tuning so that the System Q value is optimal when setting
the speaker type.

1 Enter Standby

Press the [SRC] button.

Select the "ALL OFF" display.

2 Enter Speaker Setting mode

Press the [Q] button.

3 Select the Speaker type

Press the [4] or [¢] button.

Each time the button is pressed the setting switches as shown
below.

Speaker type Display

OFF "SP OFF"
For 5 & 4 in. speaker "SP 5/4"
For 6 & 6x9 in. speaker "SP 6*9/6"
For the OEM speaker "SP OEM"

4 Exit Speaker Setting mode

Press the [Q] button.

TEL Mute

The audio system automatically mutes when a call comes in.

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.

When the call ends

Hang up the phone.

The "CALL" display disappears and the audio system comes back
ON.

— 11 —

General features

Switching Display

Switching the information displayed.

English

Press the [DISP] button.

Each time the button is pressed the display switches as shown
below.

In Tuner source

Information Display

Program Service name or Frequency
Radio text "R-TEXT"
Clock

The frequency is displayed during Program Service name
reception

Press the [DISP] button for at least 1 second.

The frequency for the RDS station will be displayed for 5
seconds instead of the Program Service name.

In CD & External disc source

KDC-MV6521/M6021/6021 :
Information Display

Track number
Disc name "DNPS"
Disc title (In External disc source or "D-TITLE"

KDC-MV6521 internal CD source)
Track title (In External disc source or "T-TITLE"

KDC-MV6521 internal CD source)
Track number & Track Time
Clock

KDC-5021/5021V/506 :
Information Display

Track number & Track Time
Disc name "DNPS"
Disc title (In External disc source) "D-TITLE"
Track title (In External disc source) "T-TITLE"
Clock

In MP3 source

Information Display

Track number
Disc name "DNPS"
Folder name "FOL NAME"
File name "FIL NAME"
Song title & Artist name "TITLE"
Album name & Artist name "ALBUM"
Track Time
Clock

Auxiliary Input Display Setting

Selecting the display when this device is switched to Auxiliary
input source.

1 Select Auxiliary input source

Press the [SRC] button.

Select the "AUX" display.

2 Enter Auxiliary input display setting mode

Press the [DISP] button for at least 2 seconds.

The presently selected AUX Name is blinks.

3 Select the Auxiliary input display

Press the [4] or [¢] button.

Each time the button is pressed it switches through the below
displays.

— 12 —

• "AUX"

• "TV"

• "VCP"

• "GAME"

• "PORTABLE"

• "DVD"

4 Exit Auxiliary input display setting mode

Press the [DISP] button.

• When operation stops for 10 seconds, the name at that time is
selected, and Auxiliary input display setting mode closes.

KDC-5021/5021V/506:

• This function doesn't work when CA-C1AX is used.

Function of the KDC-MV6521/KDC-M6021/KDC-6021

Non-fading Output

Turning the Non-fading output ON or OFF.

Press the [NF] button for at least 1 second.

Each time the button is pressed Non-fading output switches ON
or OFF.
When it’s ON, "NF ON" is displayed.

Theft Deterrent Faceplate

The faceplate of the unit can be detached and taken with you,
helping to deter theft.

Removing the Faceplate

1 Press the Release button.

Drop open the faceplate.

2 Drawing the faceplate to left side pull it to the front and

remove it.

• 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.

Reattaching the Faceplate

1 Align the shaft on the unit with the depression on the

faceplate.

2 Push the faceplate in until it clicks.

The faceplate is locked in place, allowing you to use the unit.

— 13 —

Tuner features

LOUD

NF

DAB

SCAN RDM REP M.RDM

DISP

OFF

AUD

NAME

MENUPTY

GSM

TI

#1 – 6

¢

4

FM

AM

SRC MENU

English

KDC-MV6521/M6021/6021

ST indicator

Preset station number

Tuning

Selecting the station.

1 Select tuner source

Press the [SRC] button.

Select the "TUNER" display.

2 Select the band

Press the [FM] or [AM] button.

Each time the [FM] button is pressed it switches between the
FM1, FM2, and FM3 bands.

3 Tune up or down band

Press the [4] or [¢] button.

During reception of stereo stations the "ST" indicator is ON.

Station Preset Memory

Putting the station in the memory.

Band display

KDC-5021/5021V/506

ST indicator

Band display

Frequency display

Frequency display

1 Select the band

Press the [FM] or [AM] button.

2 Select the frequency to put in the memory

Press the [4] or [¢] button.

3 Put the frequency in the memory

Press the [#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.

Preset station number

— 14 —

Auto Memory Entry

LOUD

NF

DAB

SCAN RDM REP M.RDM

DISP

OFF

AUD

NAME

MENUPTY

GSM

TI

#1 – 6

¢

4

FM

AM

DISP TI

PTY

Putting a station with good reception in the memory
automatically.

1 Select the band for Auto Memory Entry

Press the [FM] or [AM] button.

2 Enter Menu mode

Press the [MENU] button for at least 1 second.

"MENU" is displayed.

3 Select the Auto Memory Entry mode

Press the [FM] or [AM] button.

Select the "A-Memory"/"A-MEMORY" display.

4 Open Auto Memory Entry

Press the [4] or [¢] 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 Function> (page 28) 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.

RDS features

KDC-MV6521/M6021/6021

PTY indicator TI indicator

KDC-5021/5021V/506

Preset Tuning

Calling up the stations in the memory.

1 Select the band

Press the [FM] or [AM] button.

2 Call up the station

Press the [#1] — [#6] button.

PTY indicator TI indicator

— 15 —

RDS features

Traffic Information

Switching to traffic information automatically when a traffic
bulletin starts even when you aren't listening to the radio.

English

Press the [TI] button.

Each time the button is pressed the Traffic Information function
turns ON or OFF.
When it's ON, "TI" indicator is ON.
When a traffic information station isn't being received the "TI"
indicator blinks.
When a traffic bulletin starts, "Traffic"/ "TRAFFIC" is displayed it
and it switches to traffic information.

•During reception of a AM station when the Traffic Information
function is turned ON, it switches to a 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

Press the [4] or [¢] button.

Traffic information station switching can be done when listening to
the radio.

Radio Text Scroll

Scrolling the displayed radio text.

Press the [DISP] button for at least 1 second.

PTY (Program Type)

Selecting the Program Type and searching for a station.

1 Enter PTY mode

Press the [PTY] button.

During PTY mode the "PTY" indicator is ON.

This function can't be used during a traffic bulletin or AM reception.

2 Select the Program Type

Press the [FM] or [AM] button.

Each time the button is pressed the Program Type switches as
shown below.

No. Program Type Display

KDC-MV6521 KDC-5021
/M6021/6021 /5021V/506

1. Speech "Speech" "SPEECH"

2. Music "Music" "MUSIC"

3. News "News" "NEWS"

4. Current Affairs "Affairs" "AFFAIRS"

5. Information "Info" "INFO"

6. Sport "Sport" "SPORT"

7. Education "Educate" "EDUCATE"

8. Drama "Drama" "DRAMA"

9. Culture "Culture" "CULTURE"

10. Science "Science" "SCIENCE"

11. Varied "Varied" "VARIED"

12. Pop Music "Pop M" "POP M"

13. Rock Music "Rock M" "ROCK M"

14. Easy Listening Music "Easy M" "EASY M"

15. Light Classical "Light M" "LIGHT M"

16. Serious Classical "Classics" "CLASSICS"

17. Other Music "Other M" "OTHER M"

18. Weather "Weather" "WEATHER"

19. Finance "Finance" "FINANCE"

20. Children's programs "Children" "CHILDREN"

21. Social Affairs "Social" "SOCIAL"

— 16 —

22. Religion "Religion" "RELIGION"

23. Phone In "Phone In" "PHONE IN"

24. Travel "Travel" "TRAVEL"

25. Leisure "Leisure" "LEISURE"

26. Jazz Music "Jazz" "JAZZ"

27. Country Music "Country" "COUNTRY"

28. National Music "Nation M" "NATION M"

29. Oldies Music "Oldies" "OLDIES"

30. Folk Music "Folk M" "FOLK M"

31. Documentary "Document" "DOCUMENT"

• Speech and Music include the Program type shown below.
Music: No.12
Speech: No.3

• The Program Type can be put in the [#1]
and called up quickly. Refer to the <Program Type preset> (page

17).

• The display language can be changed. Refer to <Changing
Language for PTY Function> (page 18).

— 17, 26 — 30
— 11, 18 — 25, 31

— [#6] button memory

3 Search for the selected Program Type station

Press the [4] or [¢] button.

When you want to search for other stations press the [4] or
[¢] button again.

When the selected Program Type isn't found, "NO PTY" is displayed.
Select another Program Type.

4 Exit PTY mode

Press the [PTY] button.

Program Type preset

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 16).

2 Preset the Program Type

Press the [#1] — [#6] button for at least 2 seconds.

Calling up the preset Program Type

1 Enter PTY mode

Refer to <PTY(Program Type)> (page 16).

2 Call up the Program Type

Press the [#1] — [#6] button.

— 17 —

RDS features

LOUD

NF

DAB

SCAN RDM REP M.RDM

DISP

OFF

AUD

NAME

MENUPTY

GSM

TI

DISP/NAME

SCAN M.RDMRDM

/ #3

#5REP

38 ¢

4

FM

AM

SRC

Changing Language for PTY Function

Selecting the Program Type display language.

English

1 Enter PTY mode

Refer to <PTY (Program Type)> (page 16).

2 Enter Changing Language mode

Press the [DISP] button.

3 Select the language

Press the [FM] or [AM] button.

Each time the button is pressed the language switches as shown
below.

Language Display

English "English"/ "ENGLISH"
French "French"/ "FRENCH"
Swedish "Swedish"/ "SWEDISH"
German "German"/ "GERMAN"

4 Exit Changing Language mode

Press the [DISP] button.

CD/MP3/External disc control features

Release button

KDC-MV6521/M6021/6021

IN indicator

Track number

Track time

Disc number

KDC-5021/5021V/506

Track number Track time

— 18 —

IN indicator

Disc number

Playing CD & MP3

When there is no disc inserted

1 Drop open the faceplate

Press the Release button.

2 Insert a disc.
3 Press the faceplate on the right side, and return it to its

former position.

• When the faceplate has been dropped open, it might interfere
with the shift lever or something else. If this happens, pay
attention to safety and move the shift lever or take an appropriate
action, then operate the unit.

• Do not use the unit with the faceplate in the open condition. If it's
used in the open position dust can enter the inside part and cause
damage.

• The models that can play MP3 are shown below.

KDC-MV6521/ M6021

• When a disc is inserted, the "IN" indicator is ON.

When a disc is inserted

Press the [SRC] button.

Select the "CD" display.

Pause and play

Press the [38] button.

Each time the button is pressed it pauses and plays.

Eject the disc

1 Drop open the faceplate

Press the Release button.

2 Eject the disc

Press the [0] button.

3 Press the faceplate on the right side, and return it to its

former position.

3 in. (8cm) disc can't be played. Using an adapter and inserting them
into this unit can cause damage.

The MP3 media that this unit can play are CD-ROM, CD-R, and CD­RW.
The medium formats must be ISO 9660 Level 1, Level 2, Joliet, or
Romeo. The methods and precautions to be followed for writing
MP3 data are covered in <Notes on playing MP3> (page 6).
Check that section before creating your MP3 media.

— 19 —

CD/MP3/External disc control features

Playing External Disc

Playing discs set in the optional accessory disc player connected
to this unit.

English

Press the [SRC] button.

Select the display for the disc player you want.

Display examples:

Display Disc player

"CD2" CD player
"DISC-CH" CD changer/ MD changer

Pause and play

Press the [38] button.

Each time the button is pressed it pauses and plays.

• 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.

Fast Forwarding and Reversing

Fast Forwarding

Hold down on the [¢] button.

Release your finger to play the disc at that point.

Reversing

Hold down on the [4] button.

Release your finger to play the disc at that point.

Track Search

Selecting the song you want to hear.
Searching for a song on the disc or in the MP3 folder.

Press the [4] or [¢] button.

Album Search

Selecting the disc set in the Disc changer or the folder recorded
on the MP3 media.

Press the [FM] or [AM] button.

Track/Album Repeat

Replaying the song, disc in the Disc changer or MP3 folder
you're listening to.

Press the [REP] button.

Each time the button is pressed the Repeat Play switches as
shown below.

Repeat play Display

Track Repeat (In CD/MD) "REP ON"/"T-REP ON"

(In MP3) "REP ON"

Album Repeat (In Disc Changer) "D-REP ON"

(In MP3 media) "F REP ON"

OFF "REP OFF"

— 20 —

Track Scan

Playing the first part of each song on the disc or MP3 folder you
are listening to and searching for the song you want to listen to.

1 Start Track Scan

Press the [SCAN] button.

"Scan ON"/ "SCAN ON"/ "SCN ON" is displayed.

2 Release it when the song you want to listen to is played

Press the [SCAN] button.

Random Play

Play all the songs on the disc or MP3 folder in random order.

Press the [RDM] button.

Each time the button is pressed Random Play turns ON or OFF.
When it's ON, "RDM ON" is displayed.

When the [¢] button is pressed, the next song select starts.

Magazine Random Play

(Function of disc changer)

Play the songs on all the discs in the disc changer in random
order.

Press the [M.RDM] button.

Each time the button is pressed the Magazine Random Play turns
ON or OFF.
When it's ON, "MRDM ON" is displayed.

When the [¢] button is pressed, the next song select starts.

— 21 —

CD/MP3/External disc control features

Function of the KDC-MV6521/KDC-M6021

Album Select (Function of MP3)

Quickly selecting the folder you want to listen to.

English

1 Enter Album Select mode

Press the [#5] button.

During Select mode the folder information is displayed as shown
below.

<Folder name display>
Displays the current folder name.

2 Select the folder level

Press the [FM] or [AM] button.

With the [FM] button you move 1 level down and with the [AM]
button 1 level up.

Selecting a folder in the same level

Press the [4] or [¢] button.

With the [4] button you move to the previous folder, and with
the [¢] button to the next folder.

Returning to the top level

Press the [#3] button.

3 Decide the folder to play

Press the [38] button.

The Album Select mode releases, and the MP3 in the folder
being displayed is played.

The methods for moving to other folders in the album select mode
are different from those in the album search mode.
See <Notes on playing MP3> (page 6) for details.

Canceling the Album Select mode

Press the [#5] button.

Disc Naming (DNPS)

Attaching a title to a CD.

1 Play the disc you want to attach a name to

•A title can't be attached to a MD.
KDC-MV6521/M6021/6021:

• Disc Naming can't be done during CD text display.
KDC-5021/5021V/506:

• Disc Naming can't be done during CD text or clock display.

2 Enter name set mode

Press the [NAME] button for at least 2 seconds.

"NAME SET" is displayed.

3 Move the cursor to the enter character position

Press the [4] or [¢] button.

4 Select the character type (KDC-MV6521/M6021/6021 only)

Press the [38] button.

Each time the button is pressed the character typed switches as
shown below.

Character type

Alphabet upper case
Alphabet lower case
Numbers and symbols
Special characters (Accent characters)

5 Select the characters

Press the [FM] or [AM] button.

6 Repeat steps 3 through 5 and enter the name.
7 Exit name set mode

Press the [NAME] button.

— 22 —

• When operation stops for 10 seconds the name at that time is

LOUD

NF

DAB

SCAN RDM REP M.RDM

DISP

OFF

AUD

NAME

MENUPTY

GSM

TI

DISP

#1 – 6

¢

4

FM MENU

AM

SRC

registered, and Name Set mode closes.

• Media that you can attach names to

- Internal CD player: 30 (KDC-MV6521/M6021/6021)/
10 (KDC-5021/5021V/506) discs

- External CD changer/ player: Varies according to the CD changer/
player. Refer to the CD changer/ player manual.

• The name of a CD can be changed by the same operation you
used to name it.

Text/Title Scroll

Scrolling the displayed CD text, MP3 text, or MD title.

Press the [DISP] button for at least 1 second.

Menu system

KDC-MV6521/M6021/6021

NEWS indicator

Menu display

KDC-5021/5021V/506

NEWS indicator

RDS indicator

RDS indicator

Menu display

— 23 —

Menu system

Menu System

Setting during operation beep sound etc. functions.
The Menu system basic operation method is explained here. The

English

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

Press the [FM] or [AM] button.

Example: When you want to set the beep sound select the

"Beep"/ "BEEP" display.

3 Set the menu item

Press the [4] or [¢] button.

Example: When "Beep"/ "BEEP" is selected, each time the button

is pressed it switches "Beep ON"/ "BEEP ON" or "Beep
OFF"/ "BEEP OFF". Select 1 of them as the setting.

You can continue by returning to step 2 and setting other items.

4 Exit Menu mode

Press the [MENU] button.

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.

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.

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.

1 Enter Standby

Press the [SRC] button.

Select the "ALL OFF" display.

2 Enter Menu mode

Press the [MENU] button for at least 1 second.

When "MENU" is displayed, "Security"/ "SECURITY" is displayed.

3 Enter Security Code mode

Press the [4] or [¢] button for at least 1 second.

When "ENTER" is displayed, "CODE" is displayed.

4 Select the digits to enter

Press the [4] or [¢] button.

5 Select the Security Code numbers

Press the [FM] or [AM] button.

6 Repeat steps 4 and 5, and complete the Security Code.
7 Confirm the Security Code

Press the [¢] button for at least 3 seconds.

When "RE-ENTER" is displayed, "CODE" is displayed.

8 Do the step 4 through 7 step operation, and reenter the

security code.

"APPROVED" is displayed.
The Security Code function activates.

If you enter a Code different from your Security Code, you have to
start over from step 4.

— 24 —

Press the Reset button and when it's removed from the
battery power source

1 Turn the power ON.
2 Do the step 4 through 7 step operation, and reenter the

security code.

"APPROVED" is displayed.
The unit can be used.

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 Input prohibited time
the incorrect code was input

1—
25 minutes
31 hour
4 24 hours

Touch Sensor Tone

Setting the operation check sound (beep sound) ON/OFF.

Display Setting

"Beep ON"/ "BEEP ON" Beep is heard.
"Beep OFF"/ "BEEP OFF" Beep canceled.

Manual Clock Adjustment

This adjustment can be done when the <Synchronize Clock> (page

25) is set as OFF.

1 Select Clock Adjustment mode

Press the [FM] or [AM] button.

Select the "CLK ADJ" display.

2 Enter Clock Adjust mode

Press the [4] or [¢] button for at least 1 second.

The clock display blinks.

3 Adjust the hours

Press the [FM] or [AM] button.

Adjust the minutes

Press the [4] or [¢] button.

4 Exit Clock adjustment mode

Press the [MENU] button.

Synchronize Clock

Synchronizing the RDS station time data and this unit's clock.

Display Setting

"SYNC ON" Synchronizes the time.
"SYNC OFF" Adjust the time manually.

It takes 3 to 4 minutes to synchronize the clock.

DSI (Disabled System Indicator)

A red indicator will blink on the unit after the faceplate is
removed, warning potential thieves.

Display Setting

"DSI ON" LED flashes.
"DSI OFF" LED OFF.

— 25 —

Menu system

Selectable Illumination

Selecting the button illumination color as green or red.

English

Display Setting

"KEY GRN" The illumination color is green.
"KEY RED" The illumination color is red.

Function of the KDC-5021/KDC-5021V/KDC-506

Switching Graphic Display

Setting the graphic part display ON/OFF.

Display Setting

"GRPH ON" The graphic part is displayed.
"GRPH OFF" The graphic part isn't displayed.

Function of the KDC-MV6521/KDC-M6021/KDC-6021

Switching Display Type

Setting the Display type.

Display Setting

"DisplayD" Demonstration.
"DisplayA" Circle Display is play time.
"DisplayB" Circle Display is clock.
"DisplayC" Silent display type.

Function of the KDC-MV6521

Illumination Color Setting

You can set the display to a desired color.

1 Select Illumination Color Setting Mode

Press the [FM] or [AM] button.

Select the "COL" display.

2 The color continues to change gradually

Continue pressing the [4] or [¢] button.

Release your finger at the color you want.

Quick call up the preset color

Press the [#1] — [#4] button.

Button Color

[#1] Silky White
[#2] Red
[#3] Blue
[#4] Blue Green

Selecting the Color mode

Press the [#6] button.

Each time the button is pressed the Color mode switches as
shown below.

Display Color mode

"Scan" The color changes in sequence.
"SRC" The color changes according to the selected source.
"Time" The color changes every 6 hours.

Keeps the presently set color.

Blue fine adjustment

1Press the [#3] button for at least 2 seconds.
2Press the [4] or [¢] button.

When the blue fine adjustment is completed, press the [#3]
button.

— 26 —

The set color memory

Press the [#5] button for at least 2 seconds.

When the setting in the memory is called up press the [#5]
button.

The blue fine adjustment setting cannot be stored in memory.

Function of the KDC-MV6521/KDC-M6021/KDC-6021

Contrast Adjustment

Adjusting the display contrast.

Display and Setting

"CONT 0"

"CONT 5" (Original setting)

… …

"CONT 10"

Function of the KDC-MV6521/KDC-M6021/KDC-6021

Dimmer

Dimming this unit's display automatically when the vehicle light
switch is turned ON.

Display Setting

"DIM ON" The display dims.
"DIM OFF" The display doesn't dim.

Function of the KDC-MV6521/KDC-M6021/KDC-6021

Switching preout

Switching the preout between the rear and non-fading. (In non­fading it outputs without effect from the fader control.)

Display Setting

"SWPRE R" Rear preout.
"SWPRE NF" Non-fading preout.

— 27 —

Menu system

News Bulletin with Timeout Setting

It switches automatically when a news bulletin starts even if the
radio isn't being listened to. Also, the time interval when

English

interrupt is prohibited can be set.

Display and Setting

"NEWS OFF"
"NEWS 00M"

…

"NEWS 90M"

When "NEWS 00M" — "NEWS 90M" is set, the News Bulletin
Interrupt function is ON.
When it's ON, the "NEWS" indicator is ON.
When the news bulletin starts, "NEWS" is displayed, and it
switches to the news bulletin.

• 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 16).

• 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.

• When the News Bulletin Interrupt function is ON, it switches to an
FM station.

Local Seek <In Tuner mode>

Only stations whose reception is good are searched for in auto
seek tuning.

Display Setting

"LO.S OFF" The local seek function is OFF.
"LO.S ON" The local seek function is ON.

Tuning Mode <In Tuner mode>

Sets the tuning mode.

Tuning mode Display Operation

Auto seek "Auto 1"/ Automatic search for a station.

"AUTO 1"

Preset station seek "Auto 2"/ Search in order of the stations

"AUTO 2" in the Preset memory.

Manual "Manual"/ Normal manual tuning control.

"MANUAL"

Auto Memory Entry <In Tuner mode>

For the operation method refer to <Auto Memory Entry> (page

15).

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.

Display Setting

"AF ON" The AF function is ON.
"AF OFF" The AF function is OFF.

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.

— 28 —

Restricting RDS Region

(Region Restrict Function)

Yo u can choose whether or not to restrict the RDS channels,
received with the AF function for a particular network, to a
specific region.

Display Setting

"REG ON" The Region Restrict Function is ON.
"REG OFF" The Region Restrict Function is OFF.

Sometimes stations in the same network broadcast different
programs or use different program service names.

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.

Display Setting

"ATPS ON" The Auto TP Seek Function is ON.
"ATPS OFF" The Auto TP Seek Function is OFF.

Monaural Reception <In FM reception>

Noise can be reduced when stereo broadcasts are received as
monaural.

Display Setting

"MONO OFF" The monaural reception is OFF.
"MONO ON" The monaural reception is ON.

Text Scroll

Setting the displayed text scroll.

Display Setting

"SCL MANU" Doesn't scroll.
"SCL AUTO" Scrolls when the display changes.

The text scrolled is shown below.

• CD text

• Folder name/ File name/ Song title/ Artist name/ Album name

• MD title

• Radio text

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

"OFF – – –" Power OFF Timer function is OFF.
"OFF 20M" Turns the power OFF after 20 minutes.

(Original setting)
"OFF 40M" Turns the power OFF after 40 minutes.
"OFF 60M" Turns the power OFF after 60 minutes.

This setting is done after setting <Security Code> (page 24).

— 29 —

Accessories

Number of items

1

English

2

3

4

External view

..........................................1

..........................................2

..........................................1

..........................................2

The use of any accessories except for those provided might result in
damage to the unit. Make sure only to use the accessories shipped with
the unit, as shown above.

Installation Procedure

1. To prevent short circuits, remove the key from the ignition and

disconnect the - terminal of the battery.

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.

2CAUTION

• 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.

• 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.

• 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.

• 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.

• 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.

• 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.

•Mount the unit so that the mounting angle is 30° or less.

— 30 —

Connecting Wires to Terminals

TEL MUTE

P.CONT

ANT.CONT.

1234567

8

1234567

8

FRONT

NON

FADING

REAR

11 Rear right output (Red) /

10 Non-fading right output (Red)

(KDC-MV6521/M6021/6021 only)

12 Rear left output (White)/

10 Non-fading lleft output (White)

(KDC-MV6521/M6021/6021 only)

13 Front right output (Red)

14 Front left output (White)

FM/AM

Antenna Cord (ISO) 3

Antenna Conversion Adaptor (ISO–JASO) (Accessory3) 1

To External Display/ Steering remote
(KDC-MV6521/M6021/6021 only)30

antenna input 2

To KENWOOD disc changer/
DAB control input/
KPA-SD100/KPA-HD100/KPA-SS100 16

To connect these leads, refer
to the relevant instruction
manuals. 17

Fuse(10A)

4

Wiring harness
(Accessory1)

5

Connector Function Guide

Pin Numbers for

ISO Connectors

External Power
Connector

A–4
A–5
A–6
(KDC-MV6521/M6021/6021 only)
A–7
A–8

Speaker
Connector

B–1
B–2
B–3
B–4
B–5
B–6
B–7
B–8

Cable Colour Functions

Yellow
Blue/White
Orange/White

Red
Black

Purple
Purple/Black
Gray
Gray/Black
White
White/Black
Green
Green/Black

Battery
Power Control
Dimmer

Ignition (ACC)
Earth (Ground)

Connection

Rear Right (+)
Rear Right (

–)

Front Right (+)
Front Right (
Front Left (

–)

+)

Front Left (–)
Rear Left (+
Rear Left (

)

–)

Battery wire (Yellow) 6

Ignition wire (Red) 7

A–7 Pin (Red) 8

A–4 Pin (Yellow) 9

Connector A

Connector B

— 31 —

TEL mute wire (Brown) 21

Power control/ Motor antenna
control wire (Blue/White) 22

If no connections are made, do not let the
cable come out from the tab. 27

Connect to the terminal that is
grounded when either the telephone
rings or during conversation. 24

To connect the KENWOOD
navigation system, consult your
navigation manual. 25

Connect either to the power control
terminal when using the optional
power amplifier, or to the antenna
control terminal in the vehicle. 26

Connecting Wires to Terminals Installation

2WARNING

Connecting the ISO Connector (see p.31)

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.

English

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.

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)

Battery cable (Yellow)

Unit Vehicle

A–7 Pin (Red)

A–4 Pin (Yellow)

2 The 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 (Red)

Battery cable (Yellow)

Unit Vehicle

A–7 Pin (Red)

A–4 Pin (Yellow)

■ Installation

Screw (M4X8)
(commercially
available)

Self-tapping
screw
(commercially
available)

Firewall or metal support

Bend the tabs of the
mounting sleeve
with a screwdriver or

Metal mounting
strap
(commercially
available)

Make sure that the unit is installed securely in place. If the unit is
unstable, it may malfunction (eg, the sound may skip).

similar utensil and
attach it in place.

3 The 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)

Battery cable (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.

Unit Vehicle

A–7 Pin (Red)

A–4 Pin (Yellow)

■ Screwing the Faceplate on the Unit

If you want to fasten the
faceplate to the main unit so
that it does not fall off,
screw in the provided
screws (ø4 X 16 mm) in the
holes shown below.

Never insert the taptite screw (ø4 × 16 mm) in any other screw hole
than the one specified. If you screw it in another hole, it will contact
and may cause damage to the mechanical parts inside the unit.

— 32 —

Accessory4

Bottom panel

■ Removing the hard rubber frame

1 Engage the catch pins on the removal tool and remove the two

locks on the lower level.
Lower the frame and pull it forward as shown in the figure.

Lock

Catch

■ Removing the Unit

1 Refer to the section “Removing the hard rubber frame” 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.

Accessory2 Removal tool

2 When the lower level is removed, remove the upper two

locations.

The frame can be removed from the top side in the same manner.

Screw (M4X8)
(commercially
available)

4 Lower the removal tool

toward the bottom, and pull
out the unit halfway while
pressing towards the inside.

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.

— 33 —

Accessory2 Removal tool

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.

English

General

? The power does not turn ON.01

✔ The fuse has blown.

☞ After checking for short circuits in the wires, replace the fuse with

one with the same rating.

✔ No ACC position on vehicle ignition.02

☞ Connect the same wire to the ignition as the battery wire.

? If you have selected Standby mode, the power will go OFF

automatically.03

✔ The Power OFF Timer function has been activated.

☞ If you do not want the power to go OFF automatically, cancel the

Power OFF Timer function.

? Nothing happens when the buttons are pressed.04

✔ The computer chip in the unit is not functioning normally.

☞ Press the reset button on the unit (page 4).

? There’s a source you can’t switch.06

✔ There’s no CD 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 Disc changer isn’t connected.08

☞ 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.

? The memory is erased when the ignition is turned OFF.10

✔ The battery wire has not been connected to the proper terminal.

☞ Connect the wire correctly, referring to the section on

<Connecting Wires to Terminals>.

✔ The ignition and battery wire are incorrectly connected.11

☞ Connect the wire correctly, referring to the section on

<Connecting Wires to Terminals>.

? There’s no loudness effect.12

✔ You’re using Non-fading preout.

☞ Loudness has no effect in Non-fading preout.

? The Non-fading output can’t be turned ON or OFF.14

✔ The <Switching Preout> (page 27) is set is set on Rear preout.

☞ Change it to Non-fading preout.

? The TEL mute function does not work.15

✔ The TEL mute wire is not connected properly.

☞ 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.16

✔ 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. 17

✔ Tuner source is selected.

☞ High-pitched tone isn't compensated for when in Tuner source.

? No sound can be heard, or the volume is low.

✔ The fader or balance settings are set all the way to one side.21

☞ Center the fader and balance settings.

✔ The input/output wires or wiring harness are connected incorrectly.22

☞ Reconnect the input/output wires or the wiring harness correctly.

See the section on <Connecting Wires to Terminals>.

✔ The values of Volume offset are low.24

☞ Increase the values of Volume offset. (page 10)

? The sound quality is poor or distorted.25

✔ One of the speaker wires is being pinched by a screw in the car.

☞ Check the speaker wiring.

✔ The speakers are not wired correctly.27

☞ Reconnect the speaker wires so that each output terminal is

connected to a different speaker.

? The Security Code item isn’t displayed in the Menu System.32

✔ The Security Code function is already activated.

☞ When the Security Code function is activated it isn’t displayed in

the menu items.

? The Touch Sensor Tone doesn’t sound.34

✔ The preout jack is being used.

☞ The Touch Sensor Tone can’t be output from the preout jack.

— 34 —

? Even though Synchronize Clock is ON, the clock can’t be adjusted.35

✔ The received RDS station isn’t sending time data.

☞ Receive another RDS station.

? The Dimmer function doesn’t work. 38-1

✔ The Dimmer wire isn’t connected correctly.

☞ Check the Dimmer wire connection.

? The display color changes subtly. 38-2

✔ This is because the temperature is different than the temperature

when the setting was done.
☞ The display color condition changes subtly according.to the

ambient temperature.

Tuner source

? Radio reception is poor.39

✔ The car antenna is not extended.

☞ Pull the antenna out all the way.

✔ The antenna control wire is not connected.40

☞ Connect the wire correctly, referring to the section on

<Connecting Wires to Terminals>.

? It isn't the set Traffic information sound volume. 43

✔ The set sound volume is less than the tuner sound volume.

☞ If the tuner sound volume is louder than the set sound volume,the

tuner sound volume is used.

Disc source

? "AUX" is displayed without achieving External disc control mode.50

✔ O-N switch is set to "O" side.

☞ Set the switch to "N" side.

✔ Unsupported disc changer is connected.51

☞ Connect the supported disc changer. (page 3)

? The specified disc does not play, but another one plays instead.52

✔ The specified CD is quite dirty.

☞ Clean the CD.

✔ The CD is upside-down.53

☞ Load the CD with the labeled side up.

✔ The disc is loaded in a different slot from that specified.54

☞ Eject the disc magazine and check the number for the specified

disc.

✔ The disc is severely scratched.55

☞ Tr y another disc instead.

? The specified track will not play.58

✔ Random play or magazine random play has been selected.

☞ Tu rn off random play or magazine random play.

? Track repeat, disc repeat, track scan, random play, and magazine

random play start by themselves.59

✔ The setting is not canceled.

☞ The settings for these functions remain on until the setting to off

or the disc ejected, even if the power is turned off or the source
changed.

? Cannot play CD-R or CD-RW.60

✔ Finalization processing is not being conducted for CD-R/CD-RW.

☞ Conduct finalization processing with CD recorder.

✔ A non-compatible CD changer is being used to play the CD-R/CD-

RW.61
☞ Use a CD changer compatible with CD-R/CD-RW to play.

? A CD ejects as soon as it is loaded.62

✔ The CD is upside-down.

☞ Load the CD with the labeled side up.

✔ The CD is quite dirty.63

☞ Clean the CD, referring to the section on <CD cleaning> (page 8).

? Can’t remove disc.64

✔ 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.

— 35 —

Troubleshooting Guide

? The disc won’t insert.65

✔ There’s already another disc inserted.

☞ Press the [0] button and remove the disc.

English

? Track Search can't be done.66-2

✔ For the albums first or last song.

☞ For each album, Track Search can't be done in the backward

direction for the first song or in the forward direction for the last
song.

MP3 source

? Cannot play an MP3.67

✔ Not conforming to ISO 9660 Level 1/2, Joliet, and Romeo.

☞ Use a medium conforming to ISO 9660 Level 1/2, Joliet, and

Romeo.

✔ The MP3 has no or invalid track name extension.68

☞ Add the ".MP3" extension to the MP3 track name.

✔ The media is scratched or dirty.69

☞ Clean the media, referring to the section on <CD cleaning> (page

8).

? Noise or no sound generated when an MP3 is played.70

✔ The track has the MP3 track name extension while it is not an MP3.

☞ Do not use the ".MP3" extension in non-MP3.

? Takes time before the unit starts playing MP3.71

✔ The medium contains many albums, tracks, and hierarchical levels.

☞ The unit checks all tracks on the loaded medium first. If the

medium has many tracks recorded, it may take a long time for the
unit before it starts playing MP3.

? Fails to play MP3 in the intended order.72

✔ The MP3 tracks were not written by the CD writer in the order in

which you wanted them to be played.
☞ Depending on the CD writer, you may be able to set the order in

which MP3 tracks are to be played by writing them onto a
medium with their track names beginning with play sequence
numbers such as "01" to "99".

? The sound skips when an MP3 is being played.73-1

✔ The media is scratched or dirty.

☞ Clean the media, referring to the section on <CD cleaning> (page

8).

✔ The recording condition is bad.73-2

☞ Record the media again or use another media.

? Can't display the ID3 tag information correctly.75

✔ Record is not made in conformity with the ID 3 tag version1.x.

☞ Record in conformity with the ID 3 tag version1.x.

? The songs in the selected folder aren’t played in Album Select

mode.77

✔ There are no MP3 in the selected folder.

☞ Make sure there’s recorded content in the MP3 media.

? The MP3 track/album search takes time.78

✔ Many tracks are recorded on the media.

☞ When the media directory is complex, the track/album search can

take time.

? The MP3 related text isn’t displayed correctly.79

✔ A character is entered that this unit can't display.

☞ For the characters that can be used for MP3 text entry, refer to

<Notes on playing MP3> (page 6).

? The MP3 track time isn’t displayed correctly.80

☞ There are times when it isn’t displayed correctly according to the

MP3 recording conditions.

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" showing in the display during the Changer Mode.

• Even though no device (KCA-S210A, CA-C1AX, KDC-CPS87, KDC-CX87,
KDC-CPS85, KDC-CX85, KDC-CPS82 or KDC-CX82) is connected, the
Auxiliary input is entered when switching modes.

— 36 —

The messages shown below display your systems
condition.

EJECT: No disc magazine has been loaded in the changer.

No Disc/NO DISC:

TOC ER: No disc has been loaded in the disc magazine.

E-05: The CD is upside-down.

BLANK: Nothing has been recorded on the MD.

NO TRACK: No tracks are recorded on the MD, although it has a

E-15: Media was played that doesn’t have data recorded

NO PANEL: The faceplate of the slave unit being connected to

E-77: The unit is malfunctioning for some reason.

The disc magazine is not completely loaded.E01

➪

Load the disc magazine properly.

No CD in the unit.

➪ Insert the CD.

No disc has been loaded in the disc magazine.

➪

Load a disc into the disc magazine.

➪

Load a disc into the disc magazine.

E02

E04

The CD is quite dirty. The CD is upside-down. The CD
is scratched a lot.

➪ Clean the CD and load it correctly.

➪

Load the CD correctly.

E05

E10

title.E11

that the unit can play. E15

➪

Use media that has data recorded that the unit can
play.

this unit has been removed.

➪

Replace it.

➪

Press the reset button on the unit. If the "E-77"

E30

E77

code does not disappear, consult your nearest
service center.

MECHA ER: Something is wrong with the disc magazine. Or the

unit is malfunctioning for some reason.E99

➪

Check the disc magazine. And then press the reset
button on the unit. If the "MECHA ER" code does
not disappear, consult your nearest service center.

HOLD ER: 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

E0d

turning on the air conditioner. As the temperature
falls below 60°C (140°F), the disc will start playing
again.

NO NAME: Attempted to display DNPS during the CD play having

no disc names preset.

E51

NO TITLE: Attempted to display the disc title or track title while

the MD having no MD title is being played.E53

NO TEXT: • Attempted to display the disc text or track text

while the CD having no CD text is being played.E54

• Attempted to display text during reception of the
station that isn't sending text data.E55

• Attempted to display the ID3 tag while the MP3
having no ID3 tag is being played.E52

WAITING: Radio text data is being received.E56

LOAD: Discs are being exchanged in the Disc changer.E57

NO ACCESS: After setting it in the Disc Changer, DNPP was done

without having it been played at least 1 time.E58

IN (Blink): The CD player section is not operating properly.E59

➪

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.

— 37 —

Specifications

Specifications subject to change without notice.

FM tuner section

Frequency range (50 kHz space) ..............87.5 MHz – 108.0 MHz

English

Usable sensitivity (S/N = 26dB) .................................0.7 µV/75 Ω

Quieting Sensitivity (S/N = 46dB) ..............................1.6 µV/75 Ω

Frequency response (±3 dB).................................30 Hz – 15 kHz

Signal to Noise ratio (MONO)..............................................65 dB

Selectivity (DIN) (±400 kHz)..............................................≥ 80 dB

Stereo separation (1 kHz) ....................................................35 dB

MW tuner section

Frequency range (9 kHz space) .....................531 kHz – 1611 kHz

Usable sensitivity (S/N = 20dB) ...........................................25 µV

LW tuner section

Frequency range .............................................153 kHz – 281 kHz

Usable sensitivity (S/N = 20dB) ...........................................45 µV

CD player section

Laser diode ....................................................GaAlAs (λ=780 nm)

Digital filter (D/A)......................................8 Times Over Sampling

D/A Converter .......................................................................1 Bit

Spindle speed

KDC-MV6521/M6021 .................1000 – 400 rpm (CLV 2times)

KDC-6021/5021/5021V/506 ......................500 – 200 rpm (CLV)

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-MV6521/M6021....................................................105 dB

KDC-6021/5021/5021V/506.............................................93 dB

Dynamic range ....................................................................93 dB

Channel separation..............................................................85 dB

MP3 Decode (KDC-MV6521/M6021)

................Compliant with MPEG-1.0/2.0/2.5 Audio Layer-3

Audio section

Maximum output power.................................................50 W x 4

Output power (DIN 45324, +B=14.4V) ..........................30 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)....................1800 mV/10 kΩ

Preout impedance (during disc play) ................................≤ 600 Ω

General

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 ..............................................................................1.25 kg

— 38 —