KDC-X679
KDC-MP6025
KDC-MP625
CD-RECEIVER
INSTRUCTION MANUAL
Take the time to read through this instruction manual.
Familiarity with installation and operation procedures will help you
obtain the best performance from your new CD-receiver.
For your records
Record the serial number, found on the back of the unit, in the spaces
designated on the warranty card, and in the space provided below. Refer to the
model and serial numbers whenever you call upon your KENWOOD dealer for
information or service on the product.
Model KDC-X679/MP6025/MP625 Serial number
© B64-2764-00/00 (KW)
2Warning
NOTE
2CAUTION
This equipment has been tested and found to
comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection
against harmful interference in a residential
installation. This equipment may cause harmful
interference to radio communications, if it is
not installed and used in accordance with the
instructions. However, there is no guarantee
that interference will not occur in a particular
installation. If this equipment does cause harmful
interference to radio or television reception, which
can be determined by turning the equipment off
and on, the user is encouraged to try to correct
the interference by one or more of the following
measures:
Use of controls or adjustments or performance of
procedures other than those specified herein may
result in hazardous radiation exposure.
In compliance with Federal Regulations, following
are reproductions of labels on, or inside the product
relating to laser product safety.
KENWOOD CORPORATION
2967-3, ISHIKAWA-CHO,
HACHIOJI-SHI
TOKYO, JAPAN
KENWOOD CORP. CERTIFIES THIS EQUIPMENT
CONFORMS TO DHHS REGULATIONS N0.21 CFR
1040. 10, CHAPTER 1, SUBCHAPTER J.
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment
and receiver.
Location : Bottom Panel
• Connect the equipment into an outlet on a
circuit different from that to which the receiver is
connected.
• Consult the dealer or an experienced radio/TV
technician for help.
FCC WARNING
This equipment may generate or use radio
frequency energy. Changes or modifications to
this equipment may cause harmful interference
unless the modifications are expressly approved
in the instruction manual. The user could lose
the authority to operate this equipment if an
unauthorized change or modification is made.
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3
Safety precautions
2WARNING
2CAUTION
To prevent injury or fire, take the
following precautions:
• Insert the unit all the way in until it is fully locked
in place. Otherwise it may fall out of place when
jolted.
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.
• When extending the ignition, battery, or ground
wires, make sure to use automotive-grade wires
or other wires with a 0.75mm² (AWG18) or more
to prevent wire deterioration and damage to the
wire coating.
• To prevent a short circuit, never put or leave any
metallic objects (such as coins or metal tools)
inside 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 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.
• If the unit starts to emit smoke or strange smells,
turn off the power immediately and consult your
Kenwood dealer.
• To prevent deterioration, do not touch the
terminals of the unit or faceplate with your
fingers.
• Make sure not to get your fingers caught between
the faceplate and the unit.
• Do not subject the faceplate to excessive shock,
as it is a piece of precision equipment.
• Be careful not to drop the unit or subject it to
strong shock.
The unit may break or crack because it contains
glass parts.
• 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 a short circuit when replacing a fuse,
first disconnect the wiring harness.
• Do not place any object between the faceplate
and the unit.
• Do not apply excessive force to the moving
faceplate. Doing so will cause damage or
malfunction.
• Do not apply excessive force to the open
faceplate or place objects on it. Doing so will
cause damage or breakdown.
• Do not use your own screws. Use only the screws
provided. If you use the wrong screws, you could
damage the unit.
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English
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.
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.
NOTE
• 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. 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.
•
You can damage both your unit and the CD changer if
you connect them incorrectly.
Reset button
• 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.
LX-bus connection
The LX AMP and the sensor unit cannot be
connected simultaneously.
You must connect any of them at a time.
(The power supply does not turn ON if you have
connected both of them.)
Do Not Load 3-in. CDs in the CD slot
If you try to load a 3 in. CD with its adapter into the
unit, the adapter might separate from the CD and
damage the unit.
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.
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5
Notes
Cleaning the Unit
About SIRIUS Satellite radio tuner
Refer to the instruction manual of SIRIUS Satellite
radio tuner KTC-SR901/SR902 (optional accessory),
when connected, for the operation method.
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.
• KDC-X679/KDC-MP6025/KDC-MP625
Refer to the sections of A models for operations.
4
¢
SRC
FM
•
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 Faceplate Terminals
If the terminals on the unit or faceplate get dirty,
wipe them with a dry, soft cloth.
38
AUTO
1 – 6
AM
Cleaning the CD Slot
As dust tends to accumulate in the CD slot, clean it
every once in a while. Your CDs can get scratched if
you put them in a dusty CD slot.
NOTE
This Class B digital apparatus complies with
Canadian ICES-003.
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6
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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7
Notes on playing MP3/WMA
KDC-X679/MP6025/MP625 can play MP3 (MPEG1, 2
Audio Layer 3)/WMA. Note, however, that the MP3/
WMA recording media and formats acceptable are
limited. When writing MP3/WMA, pay attention to
the following restrictions.
•
Play mode may not be possible when portions of the
functions of Windows Media Player 9 or higher are used.
Entering ID3 tag
The Displayable ID3 tag is ID3 version 1.x.
For the character code, refer to the List of Codes.
Acceptable media
The MP3/WMA 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 and folder 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 character; Up to 32 characters are
displayed)
• Romeo (128 character; Up to 64 characters are
displayed)
• Long file name (200 characters; Up to 64
characters are displayed)
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/WMA
which have the MP3/WMA extension (.MP3/.WMA).
• Maximum number of characters for folder name:
64 (Joliet; Up to 32 characters are displayed)
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 folders: 50
•
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/WMA data is
loaded, the unit checks all the data on the medium.
If the medium contains a lot of folders or non-MP3/
WMA files, therefore, it takes a long time until the
unit starts playing MP3/WMA.
MP3/WMA written in the formats other than the
above may not be successfully played and their file
names or folder names are not properly displayed.
In addition, it may take time for the unit to move
to the next MP3/WMA file or a File Search or Folder
Search may not be performed smoothly.
Settings for your MP3/WMA encoder and
CD writer
Do the following setting when compressing
audio data in MP3/WMA data with the MP3/WMA
encoder.
• Transfer bit rate: MP3: 8 —320 kbps
WMA: 48 —192 kbps
• Sampling frequency
Loading such a medium may produce loud noise to
damage the speakers.
•
Do no attempt to play a medium containing a non-MP3/
WMA file with the MP3/WMA extension.
The unit mistakes non-MP3/WMA files for MP3/WMA data
as long as they have the MP3/WMA extension.
Do not attempt to play a medium containing non MP3/
WMA.
•
MP3: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48 kHz
WMA: 32, 44.1, 48 kHz
When you use your CD writer to record MP3/WMA
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.
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English
MP3/WMA playing order
When selected for play, Folder Search, File Search,
or for Folder 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/WMA 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.
When a File Search is executed with file ¡$
being played ...
Operation of
(Current file: ¡$)
the button
4 Button
Beginning of file ¡$ ➜ ¡#
¢ Button
¡% ➜ ¡&
When a Folder Search is executed with file ¡$
being played ...
Operation of
(Current folder: 4)
the button
For example, a medium with the following folder/
file hierarchy is subject to Folder Search, File Search,
or Folder Select as shown below.
AM Button
FM Button
3 ➜ 2 ➜ 1 ➜ 8 ...
5 ➜ 6 ➜ 7 ➜ 8 ➜ 1 ...
Example of a medium’s folder/file hierarchy
Folder
When Folder Select is selected with file ¡$
being played to move from folder to folder ...
File
Operation of
Root
(Current folder: 4)
the button
4 Button
¢ Button
AM Button
FM Button
3
6
2
5
Level 1
Level 3
Level 5
Level 2
Level 4
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9
General features
4
SRC VOL
FM ANG
¢
Release button
ATT
Q/AUD
DISP/ AM/SW
NAME.S
Power
Volume
Turning ON the Power
Increasing Volume
Press the [SRC] button.
Turn the [VOL] knob clockwise.
Turning OFF the Power
Decreasing Volume
Press the [SRC] button for at least 1 second.
Turn the [VOL] knob counterclockwise.
Selecting the Source
Attenuator
Turning the volume down quickly.
Press the [SRC] button.
Press the [ATT] button.
Each time the button is pressed the Attenuator
turns ON or OFF.
Source required
SIRIUS tuner (Optional accessory)
Tuner or HD Radio (Optional accessory) "TUNER" or "HD RADIO"
CD
Display
"SIRIUS"
When it’s ON, "ATT ON" is displayed.
"CD"
External disc (Optional accessory)
Auxiliary input
KDC-6025
"CD CH"/ "MD CH"
"AUX"
KDC-X679/MP625 (Optional accessory) "AUX EXT"
Standby (Illumination only mode)
"STANDBY"
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10
English
System Q
Middle level
Middle Q Factor*²
Treble Center Frequency*² "TRE FRQ"
Treble level
Balance
Fader
Sub woofer level*¹
Front High Pass Filter*² "HPF Front" Through/40/60/80/100/
120/150/180/220 Hz
"MID"
"Middle Q" 1.0/2.0
–8 — +8
You can recall the best sound setting preset for
different types of music.
10.0/12.5/15.0/17.5 kHz
–8 — +8
Left 15 — Right 15
Rear 15 — Front 15
"TRE"
"Balance"
"Fader"
1 Select the source to set
Press the [SRC] button.
"SW Level" –15 — +15
2 Select the Sound type
Press the [Q] button.
Each time the button is pressed the sound
setting switches.
Rear High Pass Filter*²
"HPF Rear" Through/40/60/80/100/
120/150/180/220 Hz
Front/Rear High Pass
Filter*³
Sub woofer Low Pass
Filter*¹
"HPF"
Through/100/125/170
Hz
Sound setting
Natural
User memory
Rock
Display
"Natural"
"USER"
"ROCK"
"POPS"
"EASY"
"TOP 40"
"JAZZ"
"LPF SW"
50/80/120/Through Hz
Sub woofer phase*²
"SW Phase" Normal (0°)/
Reverse (180°)
Pops
Easy
Volume offset
Loudness
"Volume
Offset"
–8 —
0
Top 40
Jazz
"Loudness" ON/OFF
•
According to the Bass Q Factor setting value, the
frequencies that can be set in Bass Center Frequency
change as shown below.
•
•
User memory: The values set on the 'Audio Control'
(page 11).
Each setting value is changed with the 'Speaker
Setting' (page 12).
First, select the speaker type with the Speaker setting.
Bass Q Factor
1.00/1.25/1.50
2.00
Bass Center Frequency
60/70/80/100
60/70/80/150
•
•
•
•
When the Bass Extend is set to ON, low frequency
response is extended by 20%.
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.
*¹ You can control this item when 'Switching preout'
(page 27) is set to "SWPRE Sub-W". (KDC-MP6025/
625 only)
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.
"Audio Control" is displayed.
•
•
*² Function of the KDC-X679
*³ Function of the KDC-MP6025/MP625
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.
5 Exit Audio Control mode
Press the [AUD] button.
4 Adjust the Audio item
Press the [4] or [¢] button.
Adjustment Item
Display
Range
Bass Center Frequency*² "Bass FRQ" 60/70/80/100 or 150 Hz
Bass level
"Bass"
–8 — +8
Bass Q Factor*²
Bass Extend*²
"Bass Q"
"Bass EXT" ON/OFF
1.00/1.25/1.50/2.00
Middle Center Frequency*² "MID FRQ" 0.5/1.0/1.5/2.0 kHz
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11
General features
1 Upper text display part
2 Lower text display part
3 Level meter display part
4 Demonstration
Speaker Setting
Fine-tuning so that the System Q value is optimal
when setting the speaker type.
1 Enter Standby
•
You can display the information that will be shown
in the Upper text display part, the Lower text display
part or the Level meter display part according to the
setting of Display mode. Refer to the following pages
for how to select the mode.
Press the [SRC] button.
Select the "STANDBY" display.
2 Enter Speaker Setting mode
Press the [Q] button.
"Speaker Setting" is displayed.
DisplayA
page 12
page 14
page 14
DisplayB
page 12
page 14
—
DisplayC
—
—
Upper
Lower
Level
3 Select the Speaker type
Press the [4] or [¢] button.
Each time the button is pressed the setting
switches as shown below.
page 14
3 Exit Display Control mode
Press the [DISP] button.
Speaker type
OFF
Display
"Speaker OFF"
For 5 & 4 in. speaker
For 6 & 6x9 in. speaker
For the OEM speaker
"Speaker 5/4inch."
"Speaker 6*9/6inch"
"Speaker O.E.M."
Upper text display part select
4 Exit Speaker Setting mode
Press the [Q] button.
You can select the information displayed in the
upper part in Display mode "Display Type A" or
"Display Type B".
1 Enter display control mode
Press the [DISP] button.
"Display Control" is displayed.
Display Mode Switching
Switching the display mode.
2 Press the [FM] button.
Each time the button is pressed the display
switches as shown below.
1 Enter display Control mode
Press the [DISP] button.
"Display Control" is displayed.
In Tuner source
2 Select the Display mode
Press the [4] button.
Each time the button is pressed the display
switches as shown below.
Information
Station name
Frequency
Display
"BAND+ch+SNPS"
"BAND+ch+FREQ"
In CD & External disc source
Display Mode Display
"Display Type A"
Information
Disc title
Track title
Display
3
1
2
3
"Disc Title"
"Track Title"
"P-Time"
Track number & Play time
"Display Type B"
"Display Type C"
1
2
Disc name (In CD & CD Changer source) "DNPS"
3
4
3
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12
English
In MP3/WMA source
Information
Display
Song title & Artist name
Album name & Artist name
Folder name
File name
Track number & Play time
"Title/Artist"
"Album/Artist"
"Folder Name"
"File Name"
"P-Time"
In SIRIUS tuner source
Information
Channel Name
Song Title
Display
"Channel Name"
"Song Title"
Artist Name
"Artist Name"
Composer name
Category Name
Label
"Composer Name"
"Category Name"
"Label Name"
Comment
"Comment"
Band & Channel Number
"Channel Number"
In HD Radio source
Information
Station name
Title
Display
"Station Name"
"Title"
Frequency
"Frequency"
•
•
•
•
You cannot display the same information as the one in
the Lower text display.
During Standby, the upper part always displays
"STANDBY".
When you use Auxiliary input source, the upper part
always displays "AUX Name".
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.
3 Exit Display control mode
Press the [DISP] button.
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13
General features
Lower text display part select
Label
Comment
"Label Name"
"Comment"
You can select the information displayed in the
lower part in Display mode "Display Type A" or
"Display Type B".
In HD Radio source
Information
Indicator
Clock
Station name
Title
Display
"Indicator"
"Clock"
"Station Name"
"Title"
1 Enter display control mode
Press the [DISP] button.
"Display Control" is displayed.
2 Press the [AM] button.
Each time the button is pressed the display
switches as shown below.
•
•
•
You cannot display the same information as the one in
the Upper text display.
In Tuner source
When you select "Display Type B" for the Display mode,
you can select only on and off of the clock display.
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, indicator are
displayed.
Information
Indicator
Clock
Display
"Indicator"
"Clock"
In CD & External disc source
Information
Indicator
Clock
Display
"Indicator"
"Clock"
•
The indicator shown in this manual is displayed only
when you chose the "Indicator" item of "Lower text
display part select". No indicator is displayed if you
select any item other than "Indicator".
Disc title
Track title
"Disc Title"
"Track Title"
3 Exit Display control mode
Press the [DISP] button.
Disc name (In CD & CD Changer source) "DNPS"
In MP3/WMA source
Information
Indicator
Clock
Display
"Indicator"
"Clock"
Song title & Artist name
Album name & Artist name
Folder name
"Title/Artist"
"Album/Artist"
"Folder Name"
"File Name"
Level meter display part select
You can select the display of the Level meter in
Display mode "Display Type A" and "Display Type
C".
File name
In STANDBY/Auxilialy input source
1 Enter display control mode
Press the [DISP] button.
"Display Control" is displayed.
Information
Indicator
Clock
Display
"Indicator"
"Clock"
2 Press the [¢] button.
Each time the button is pressed the display
switches as shown below.
In SIRIUS tuner source
Information
Indicator
Display
"Indicator"
Level meter display part
Search Light
Symphony
Sniper
Silence
Clock
"Clock"
Channel Name
Song Title
"Channel Name"
"Song Title"
Artist Name
Composer name
Category name
"Artist Name"
"Composer Name"
"Category Name"
Level Meter A
Level Meter B
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14
English
3 Exit Display control mode
Press the [DISP] button.
•
Characters can be entered by using a remote with a
number buttons.
•
When 'Dual Zone System' (page 27) is ON, Level meter
cannot be switched.
Example: If "DANCE" is entered.
Character
"D"
Button
[3]
Times pressed
1
1
2
3
2
"A"
"N"
"C"
"E"
[2]
[6]
[2]
[3]
Station/Disc Naming (SNPS/DNPS)
Attaching a title to a Station or CD.
6 Repeat steps 3 through 5 and enter the name.
1 Receive/play the station/disc you want to
attach a title to
7 Exit name set mode
Press the [NAME.S] button.
•
Refer to the 'Upper text display part select' (page 12)
and select either "DNPS" or "SNPS". No name can be
attached to the source if "DNPS" or "SNPS" cannot be
selected for it.
•
•
When operation stops for 10 seconds the name at
that time is registered, and Name Set mode closes.
Memory numbers
- Tuner: 30 stations
- Internal CD player: 10 discs
- External CD changer/ player: Varies according to the
CD changer/ player. Refer to the CD changer/ player
manual.
2 Enter name set mode
Press the [NAME.S] button for at least 2
seconds.
"Name Set" is displayed.
•
The title of station/CD can be changed by the same
operation used to name it.
3 Move the cursor to the enter character
position
Press the [4] or [¢] button.
4 Select the character type
Press the [38] button.
Each time the button is pressed the character
type switches as shown below.
Character type
Alphabet upper case
Display
"A"
Alphabet lower case
"a"
Numbers and symbols
Special characters (Accent characters)
"✳"
"á"
5 Select the characters
Press the [FM] or [AM] button.
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15
General features
Auxiliary Input Display Setting
Faceplate Angle Adjustment
Selecting the display when this device is switched
to Auxiliary input source.
Press the [ANG] button for at least 1 second.
1 Select Auxiliary input source
Press the [SRC] button.
•
Do not apply excessive force to the faceplate. It can
cause damage.
Select the "AUX"/ "AUX EXT" 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
Theft Deterrent Faceplate
Press the [4] or [¢] button.
The faceplate of the unit can be detached and
taken with you, helping to deter theft.
Each time the button is pressed it switches
through the below displays.
• "AUX"/ "AUX EXT"
• "TV"
• "VIDEO"
• "GAME"
Removing the Faceplate
Press the Release button.
The faceplate is unlocked, allowing you to detach
it.
• "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.
The Auxiliary Input Display can be set only when the
built-in auxiliary input or the auxiliary input of optional
KCA-S210A is used.
•
•
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.
Subwoofer Output
Turning the Subwoofer output ON or OFF.
Reattaching the Faceplate
Press the [SW] button for at least 1 second.
Each time the button is pressed Subwoofer
output switches ON or OFF.
1 Align the shaft on the unit with the
depression on the faceplate.
When it’s ON, "Sub-W ON" is displayed.
•
You can control this function when 'Switching preout'
(page 27) is set to "SWPRE Sub-W".
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16
English
2 Push the faceplate in until it clicks.
The faceplate is locked in place, allowing you to
use the unit.
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.
English
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17
Tuner features
¢
4
SRC
FM
AUTO/AME
1 – 6
AM
Band display
Preset station number
Frequency display
between the FM1, FM2, and FM3 bands.
Tuning Mode
3 Tune up or down band
Press the [4] or [¢] button.
Choose the tuning mode.
Press the [AUTO] button.
Each time the button is pressed the Tuning
mode switches as shown below.
•
During reception of stereo stations the "ST" indicator
is ON.
Tuning mode
Display
Operation
Auto seek
"Auto 1"
Automatic search for a station.
Preset station seek "Auto 2"
Search in order of the stations
in the Preset memory.
Manual
"Manual"
Normal manual tuning control.
Function of remote
Direct Access Tuning
Entering the frequency and tuning.
1 Select the band
Press the [FM] or [AM] button.
Tuning
Selecting the station.
2 Enter Direct Access Tuning mode
Press the [DIRECT] button on the remote.
"– – – –" is displayed.
1 Select tuner source
Press the [SRC] button.
Select the "TUNER" display.
3 Enter the frequency
Press the number buttons on the remote.
2 Select the band
Press the [FM] or [AM] button.
Each time the [FM] button is pressed it switches
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18
English
Example:
Desired frequency
92.1 MHz (FM)
810 kHz (AM)
Press button
[0], [9], [2], [1]
[0], [8], [1], [0]
Canceling Direct Access Tuning
Press the [DIRECT] button on the remote.
Station Preset Memory
Putting the station in the memory.
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 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
Press the [FM] or [AM] button.
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.
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 desired [1] — [6] button.
English
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19
CD/MP3/WMA/External disc control features
4
0
SRC
FM
¢
38
AM
SCAN RDM REP F.SEL M.RDM
DISP
/
3
Eject the disc
Playing CD & MP3/WMA
1 Eject the disc
Press the [0] button.
When there is no disc inserted
1 Open the panel to insert disc
Press the [0] button.
2 Insert a disc.
2 Return the panel to the original position
Press the [0] button.
•
•
3 in. (8cm) disc can’t be played. Using an adapter and
inserting them into this unit can cause damage.
•
•
When the faceplate has been slid 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.
The MP3/WMA media that this unit can play are CD-
ROM, CD-R, and CD-RW.
The medium formats must be ISO 9660 Level 1, Level
2, Joliet, or Romeo. The methods and precautions to
be followed for writing MP3/WMA data are covered
in 'Notes on playing MP3/WMA' (page 8). Check that
section before creating your MP3/WMA media.
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 the song pauses
or plays.
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20
English
Function of disc changer/ MP3/ WMA
Playing External Disc
Disc Search/Folder Search
Playing discs set in the optional accessory disc
player connected to this unit.
Selecting the disc set in the Disc changer or the
folder recorded on the MP3/WMA media.
Press the [SRC] button.
Select the display for the disc player you want.
Display examples:
Press the [FM] or [AM] button.
Display
"CD 2"
Disc player
CD player
"CD CH"
"MD CH"
CD changer
MD changer
Function of remote
Direct Track/File Search
Pause and play
Doing Track/File Search by entering the track/file
number.
Press the [38] button.
Each time the button is pressed it pauses and
plays.
1 Enter the track/file number
Press the number buttons on the remote.
•
The functions that can be used and the information
that can be displayed will differ depending on the
external disc players being connected.
2 Do Track/File Search
Press the [4] or [¢] button.
Canceling Direct Track/File Search
Press the [38] button.
Fast Forwarding and Reversing
Function of disc changers with remote
Fast Forwarding
Hold down on the [¢] button.
Release your finger to play the disc at that point.
Direct Disc Search
Doing Disc Search by entering the disc number.
Reversing
1 Enter the disc number
Hold down on the [4] button.
Release your finger to play the disc at that point.
Press the number buttons on the remote.
2 Do Disc Search
Press the [DISC+] or [DISC–] button.
Canceling Direct Disc Search
Press the [38] button.
Track/File Search
Searching for a song on the disc or in the MP3/
WMA folder.
Press the [4] or [¢] button.
English
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21
CD/MP3/WMA/External disc control features
Function of disc changer
Track/File/Disc/Folder Repeat
Magazine Random Play
Replaying the song, disc in the Disc changer or
MP3/WMA 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 or OFF.
In CD & External disc source
When it’s ON, "Magazine RDM ON" is displayed.
Repeat play
Track Repeat
Disc Repeat (In Disc Changer)
OFF
Display
"(Track) Repeat ON"
"Disc Repeat ON"
"Repeat OFF"
•
When the [¢] button is pressed, the next song
select starts.
In MP3/WMA source
Repeat play
File Repeat
Folder Repeat
OFF
Display
Function of MP3/WMA
"File Repeat ON"
"Folder Repeat ON"
"Repeat OFF"
Folder Select
Quickly selecting the folder you want to listen to.
1 Enter Folder Select mode
Press the [F.SEL] button.
"Select Mode" is displayed.
During Select mode the folder information is
displayed as shown below.
Scan Play
Playing the first part of each song on the disc
or MP3/WMA folder you are listening to and
searching for the song you want to listen to.
1 Start Scan Play
Press the [SCAN] button.
"Scan ON"/ "Track Scan ON" is displayed.
Folder number display
Displays the number in the folder
belonging to the currently selected folder.
2 Release it when the song you want to listen
to is played
Press the [SCAN] button.
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.
Random Play
Playing all the songs on the disc in random order.
Press the [RDM] button.
Returning to the top level
Press the [3] button.
Each time the button is pressed Random Play
turns ON or OFF.
When it’s ON, "Random ON" is displayed.
3 Decide the folder to play
Press the [38] button.
The Folder Select mode releases, and the MP3/
WMA in the folder being displayed is played.
•
When the [¢] button is pressed, the next song
select starts.
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22
English
•
The methods for moving to other folders in the folder
select mode are different from those in the folder
search mode.
See 'Notes on playing MP3/WMA' (page 8) for details.
Canceling the Folder Select mode
Press the [F.SEL] button.
Text/Title Scroll
Scrolling the displayed CD text or MD title.
Press the [DISP] button for at least 1 second.
Function of disc changers with remote
DNPP (Disc Name Preset Play)
Selecting the CD displayed in the DNPS of the
CDs set in the Disc changer.
1 Enter DNPP mode
Press the [DNPP] button on the remote.
When "DNPP" is displayed the DNPS display in
order.
Forward / Reverse display
Press the [DISC–] or [DISC+] button.
2 When the disc you want is displayed
Press the [OK] button on the remote.
The disc being displayed is played.
Canceling the DNPP mode
Press the [DNPP] button on the remote.
English
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23
HD Radio control features
¢
4
SRC
FM
AM
•
The HD Radio cannot be selected as a dual zone
source.
Tuning
Selecting the station.
1 Select HD Radio source
Press the [SRC] button.
Select the "HD RADIO" display.
2 Select the HF band
Press the [FM] button.
Each time the [FM] button is pressed it switches
between the HF1, HF2, and HF3 bands.
Select the HA band
Press the [AM] button.
3 Tune up or down band
Press the [4] or [¢] button.
•
When you connect an HD Radio, Tuner features of
the unit are disabled and switched to HD Radio tuner
features. A portion of the setting methods including
the Tuning Mode will change.
• With the HD Radio tuner, you can use the similar
functions to 'Station Preset Memory', 'Auto Memory
Entry', and 'Preset Tuning' of Tuner features. Refer to
Tuner features for how to use the functions.
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24
English
Menu system
¢
4
SRC
FM
MENU
AM
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
explained here. The reference for the Menu items
and their setting content is after this operation
explanation.
•
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.
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" display.
3 Set the menu item
Press the [4] or [¢] button.
Example: When "Beep" is selected, each time the
button is pressed 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.
English
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25
Menu system
In Standby mode
Touch Sensor Tone
Security Code
Setting the operation check sound (beep sound)
ON/OFF.
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.
Display
Setting
"Beep ON"
"Beep OFF"
Beep is heard.
Beep canceled.
•
When the Security Code function is activated, the code
can’t be changed and the function can’t be released.
Note, the Security Code can be set as the 4 digit number
of your choice.
Manual Clock Adjustment
1 Enter Standby
1 Select Clock Adjustment mode
Press the [FM] or [AM] button.
Select the "Clock ADJ" display.
Press the [SRC] button.
Select the "STANDBY" display.
2 Enter Menu mode
Press the [MENU] button for at least 1 second.
When "Menu" is displayed, "Security" is displayed.
2 Enter Clock Adjust mode
Press the [4] or [¢] button for at least 1
second.
3 Enter Security Code 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.
When "Enter" is displayed, "CODE" is displayed.
Adjust the minutes
Press the [4] or [¢] button.
4 Select the digits to enter
Press the [4] or [¢] button.
4 Exit Clock adjustment mode
Press the [MENU] 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.
DSI (Disabled System Indicator)
A red indicator will blink on the unit after the
faceplate is removed, warning potential thieves.
8 Do the step 4 through 7 operation, and
reenter the Security Code.
"Approved" is displayed.
The Security Code function activates.
Display
"DSI ON"
"DSI OFF"
Setting
LED flashes.
LED OFF.
•
When the wrong Code is entered in steps 4 through 6,
repeat from step 4.
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 operation, and enter
the Security Code.
"Approved" is displayed.
The unit can be used.
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26
English
In Standby mode
Selectable Illumination
Built-in Amp Mute Setting
Selecting the button illumination color as green
or red.
Toggles ON or OFF the mute control on the built-
in amplifier.
Turning ON this control enhances the preout
quality.
Display
"Button Red"
"Button Green"
Setting
The illumination color is red.
The illumination color is green.
Display
Setting
"AMP Mute OFF"
"AMP Mute ON"
The built-in amplifier activates.
The built-in amplifier deactivates.
Dimmer
Dimming this unit’s display automatically when
the vehicle light switch is turned ON.
Function of the KDC-X679/KDC-MP6025
In SIRIUS Tuner, External disc, or Auxiliary input
source
Display
Setting
"Dimmer ON"
"Dimmer OFF"
The display dims.
The display doesn’t dim.
Dual Zone System
Makes the sound different for the front channel
and rear channel.
Display
Setting
"Zone 2 OFF"
"Zone 2 ON"
The front and rear are the same source sound.
The front and rear are the different source sound.
Function of the KDC-X679
System Q Setting
Setting whether the display indicates the System
Q factors (Bass center frequency, Bass Q factor,
Bass extend, Middle center frequency, Middle
Q factor, and Treble center frequency) in Audio
control.
•
•
When the Dual Zone System is on, there is only sound
effect including Audio control for internal source.
When you set the Dual zone system to ON while the
subwoofer preout is switched ON, the sound of the
subwoofer preout isn’t output.
•
When the source is selected to VZ-7000P/N (optional
accessory), the VZ-7000P/N’s sound is not output if the
Dual Zone System is turned ON.
Display
"System Q ON"
"System Q OFF"
Setting
The System Q factors are displayed.
The System Q factors aren’t displayed.
Function of the KDC-X679/KDC-MP6025
When the Dual Zone System is OFF
Function of the KDC-MP625/KDC-MP6025
In Standby mode
Dual Zone System Setting
Switching preout
Setting the Front channel and Rear channel
sound in the Dual Zone System.
Switching the preout between the rear and
subwoofer. (In subwoofer it outputs without
effect from the fader control.)
Display
Setting
"Zone 2 Rear"
The front is this unit’s internal source, and the rear
is selected source sound.
Display
Setting
"SWPRE Rear"
"SWPRE Sub-W"
Rear preout.
Subwoofer preout.
"Zone 2 Front" The rear is this unit’s internal source, and the front
is selected source sound.
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27
Menu system
Function of the KDC-X679
Text Scroll
B.M.S. (Bass Management System)
Setting the displayed text scroll.
Adjust the bass boost level of the external
amplifier using the main unit.
Display
"Scroll Auto"
"Scroll Manual"
Setting
Repeats scroll.
Scrolls when the display changes.
Display
Setting
"AMP Bass Flat"
"AMP Bass +6"
"AMP Bass +12"
"AMP Bass +18"
Bass boost level is flat.
Bass boost level is low (+6dB).
Bass boost level is mid (+12dB).
Bass boost level is high (+18dB).
•
The text scrolled is shown below.
- CD text
- Folder name/ File name/ Song title/ Artist name/
Album name
- MD title
•
•
Refer to the catalog or instruction manual for power
- Text for the SIRIUS tuner source, HD Radio source,
including Channel name, etc.
amplifiers that can be controlled from this unit.
For amplifiers there are the model that can be set
from Flat to +18 dB, and the model that can be set
from Flat to +12 dB.
When an amplifier that can only be set to +12 is
connected to the unit, "AMP Bass +18" won’t work
correctly even if it’s selected.
Function of the KDC-MP6025
Built-in Auxiliary input Setting
Set the Built-in Auxiliary Input function.
Function of the KDC-X679
Display
"AUX OFF" When selecting the source there’s no Auxiliary Input.
"AUX ON" When selecting the source there’s Auxiliary Input.
Setting
B.M.S. Frequency Offset
Setting the central frequency boosted by B.M.S.
Display
Setting
"AMP FREQ Normal"
"AMP FREQ Low"
Boost with the normal central frequency.
Drop the normal central frequency 20%.
In Standby mode
CD Read Setting
When there is a problem on playing a CD with
special format, this setting play the CD by force.
In FM reception
CRSC (Clean Reception System
Circuit)
Display
"CD Read 1"
"CD Read 2"
Setting
Play CD and MP3/WMA.
Play CD by force.
Temporarily have reception switched from
stereo to mono to reduce multi-path noise when
listening to the FM station.
•
Setting "CD Read 2" cannot play MP3/WMA.
Some music CDs may not be played back even in the
"CD Read 2" mode.
Display
"CRSC ON"
"CRSC OFF"
Setting
The CRSC is ON.
The CRSC is OFF.
•
Strong electrical fields (such as from power lines) may
cause unstable sound quality when CRSC is turned
ON. In such a situation, turn it OFF.
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28
English
Function of the KDC-X679
In HD Radio mode
When LX AMP unit connecting
Receive mode Setting
AMP Control
Sets the receive mode.
You can control the LX AMP connected to the
unit.
1 Select the Receive mode
Press the [FM] or [AM] button.
Select the "Receive Mode" display.
1 Select AMP Control mode
Press the [FM] or [AM] button.
Select the "AMP Control" display.
2 Enter Receive mode
Press the [4] or [¢] button for at least 1
second.
2 Enter AMP Control mode
Press the [4] or [¢] button for at least 1
second.
3 Set the Receive mode
Press the [FM] or [AM] button.
Each time the button is pressed the Receive
mode switches as shown below.
3 Select the AMP Control item for adjustment
Press the [FM] or [AM] button.
Receive mode Display
Operation
Auto mode
"Auto"
•
For the details of the AMP Control item, see the
Instruction manual attached to the LX AMP.
Analog broadcasts and digital
broadcasts will be switched
automatically.
When both are being transmitted,
the digital broadcast will have
priority.
4 Adjust the AMP Control item
Press the [4] or [¢] button.
5 Exit AMP Control mode
Press the [MENU] button.
Digital
"Digital"
"Analog"
Digital broadcasts only.
Analog broadcasts only.
Analog
•
You cannot use the LX AMP operation during standby
mode.
4 Exit Receive mode
Press the [MENU] button.
•
Even if the "Auto" setting, an analog broadcast will be
received during the reception of a ball game mode
(non-delayed broadcast program).
English
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29
Basic Operations of remote
SRC
SRC
VOL.
ATT
ATT
38
VOL.
38
FM+
DISC
FM/AM/DISC+/DISC–
4
¢
AM–
4/¢
DNPP
DNPP
/SBF
DIRECT
/OK
DIRECT/OK
✱
ABC
JKL
TUV
QZ
DEF
MNO
WXY
GHI
[0] — [9]
PRS
Loading and Replacing the battery
Basic operations
Use two "AA"-size batteries.
[VOL.] buttons
Slide the cover while pressing downwards to
remove it as illustrated.
Adjusting the volume.
[SRC] button
Each time the button is pressed the source
switches.
Insert the batteries with the + and – poles aligned
properly, following the illustration inside the case.
For the source switching order refer to 'Selecting
the Source' (page 10).
[ATT] button
Turning the volume down quickly.
When it is pressed again it returns to the previous
level.
[✱] button
Adjusting the Faceplate Angle.
2WARNING
•
•
Store unused batteries out of the reach of children.
Contact a doctor immediately if the battery is
accidentally swallowed.
Do not set the remote on hot places such as above
the dashboard.
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30
English
In Tuner source
In HD Radio source
[FM]/ [AM] buttons
[FM] button
Select the band.
Select the HF band.
Each time the [FM] button is pressed it switches
between the FM1, FM2, and FM3 bands.
Each time the [FM] button is pressed it switches
between the HF1, HF2, and HF3 bands.
[4]/ [¢] buttons
Tune up or down band.
[AM] button
Select the HA band.
[0] — [9] buttons
Press buttons [1] — [6] to recall preset stations.
[4]/ [¢] buttons
Tune up or down band.
[DIRECT]/ [OK] button
[0] — [9] buttons
Enters and cancels the 'Direct Access Tuning'
(page 18) mode.
Press buttons [1] — [6] to recall preset stations.
In Disc source
[4]/ [¢] buttons
Doing track/file forward and backward.
[DISC+]/ [DISC–] buttons
Doing disc/folder forward and backward.
[38] button
Each time the button is pressed the song pauses
and plays.
[DNPP] button
Enters and cancels the 'DNPP (Disc Name Preset
Play)' (page 23) mode.
[0] — [9] buttons
When in 'Direct Track/File Search' (page 21) and
'Direct Disc Search' (page 21), enter the track/file/
disc number.
In SIRIUS tuner source
[FM] buttons
Select the preset band.
[4]/ [¢] buttons
Search up or down channel.
[0] — [9] buttons
Press buttons [1] — [6] to recall preset channels.
[DIRECT]/ [OK] button
Enters and cancels the 'Direct Access Tuning'
mode.
English
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31
Accessories/ Installation Procedure
Accessories
Installation Procedure
1. To prevent a short circuit, remove the key from
the ignition and disconnect the - battery.
2. Make the proper input and output wire
connections for each unit.
1
3. Connect the speaker wires of the wiring harness.
4. Connect the wiring harness wires in the
following order: ground, battery, ignition.
..........1
5. Connect the wiring harness connector to the
unit.
2
6. Install the unit in your car.
7. Reconnect the - battery.
8. Press the reset button.
..........2
2WARNING
If you connect the ignition wire (red) and the battery wire
(yellow) to the car chassis (ground), you may cause a short
circuit, that in turn may start a fire. Always connect those
wires to the power source running through the fuse box.
3
•
If your car’s ignition does not have an ACC position,
connect the ignition wires to a power source that can be
turned on and off with the ignition key. If you connect
the ignition wire to a power source with a constant
voltage supply, as with battery wires, the battery may die.
If the console has a lid, make sure to install the unit so
that the faceplate will not hit the lid when closing and
opening.
..........4
4
•
..........4
•
If the fuse blows, first make sure the wires aren’t touching
to cause a short circuit, then replace the old fuse with
one with the same rating.
5
•
Insulate unconnected wires with vinyl tape or other
similar material. To prevent a short circuit, 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 be damaged or fail
to work if you share the - wires or ground them to any
metal part in the car.
..........1
•
•
When only two speakers are being connected to the
system, connect the connectors either to both the front
output terminals or to both the rear output terminals
(do not mix front and rear). For example, if you connect
the + connector of the left speaker to a front output
terminal, do not connect the - connector to a rear
output terminal.
•
•
After the unit is installed, check whether the brake lamps,
blinkers, wipers, etc. on the car are working properly.
Mount the unit so that the mounting angle is 30° or less.
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32
English
Connecting Wires to Terminals
AUX right input (Red) (KDC-6025 only)/
Sub Woofer right output (Red) (KDC-X679 only)
AUX left input (White) (KDC-6025 only)/
Sub Woofer left output (White) (KDC-X679 only)
Rear left output (White) /
Sub Woofer left output (White) (KDC-MP625/MP6025 only)
Rear right output (Red) /
Sub Woofer right output (Red) (KDC-MP625/MP6025 only)
FM/AM antenna input
KENWOOD disc changer input
Front left output (White)
Front right output (Red)
To connect the Disc changer,
consult your Disc changer manual.
Fuse (10A)
Wiring harness
(Accessory1)
If no connections are made, do not let the wire come out from the tab.
Power control wire (Blue/White)
When using the optional power amplifier, connect to
its power control terminal.
P.CONT
Depending on what antenna you are using, connect
either to the control terminal of the motor antenna,
or to the power terminal for the booster amplifier of
the film-type antenna.
Motor antenna control wire (Blue)
ANT.
CONT
TEL mute wire (Brown)
TEL MUTE
Connect to the terminal that is grounded when either
the telephone rings or during conversation.
External amplifier control wire (Pink / Black)
(KDC-X679 only)
To "EXT.AMP.CONT." terminal of the amplifier having
the external amp control function.
Dimmer control wire (Orange / White)
To car light control switch
White/Black
To front left speaker
White
FRONT • L
Gray/Black
Gray
To front right speaker
To rear left speaker
To rear right speaker
FRONT • R
REAR • L
REAR • R
Green/Black
Green
Purple/Black
Purple
Ignition key switch
Car fuse box
Ignition wire (Red)
Battery wire (Yellow)
ACC
Car fuse box
(Main fuse)
Ground wire (Black) - (To car chassis)
–
+
Battery
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33
Installation
non-Japanese cars
Japanese cars
1 Refer to the section 'Removing the hard rubber
frame' (page 36) and then remove the hard
rubber frame.
2 Align the holes in the unit (two locations on each
side) with the vehicle mounting bracket and
secure the unit with the accessory screws.
Metal mounting strap
(commercially available)
Firewall or metal support
T
N
T/N
T
N
Bend the tabs of the
T: Toyota cars
N: Nissan cars
mounting sleeve with a
screwdriver or similar utensil
and attach it in place.
8 mm
MAX.
Self-tapping screw
(commercially available)
8mm
MAX.
3
4
ø5mm
ø5mm
Screw (M4X8)
(commercially available)
Accessory3...for Nissan car
Accessory4 ...for Toyota car
•
Make sure that the unit is installed securely in place. If
the unit is unstable, it may malfunction (for example, the
sound may skip).
•
•
During installation, do not use any screws except for
those provided. The use of different screws might result
in damage to the main unit.
Damage may occur if a screwdriver or similar tool is used
with excessive force during the installations.
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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 in the holes shown below.
Bottom panel
Accessory5
•
Never insert the screw in any other screw hole than the
one specified. If you screw them in another hole, it will
contact and may cause damage to the mechanical parts
inside the unit.
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35
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 36) 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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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 Control' (page 11).
The 'Built-in Amp Mute Setting' (page 27) is ON.
Turn it OFF.
✔
Speaker cable touches on chassis etc.
☞
☞
Wire or insulate the speaker cable properly
and press the reset button.
? The sound quality is poor or distorted.
✔
One of the speaker wires is being pinched by a
screw in the car.
? There’s a source you can’t switch.
✔
There’s no media inserted.
☞
Check the speaker wiring.
☞
Set the media you want to listen to. If there’s
no media in this unit, you can’t switch to each
source.
✔
The speakers are not wired correctly.
☞
Reconnect the speaker wires so that each
output terminal is connected to a different
speaker.
✔
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.
? 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 memory is erased when the ignition is
turned OFF.
? The Dimmer function doesn’t work.
The Dimmer wire isn’t connected correctly.
Check the Dimmer wire connection.
✔
The ignition and battery wire are incorrectly
connected.
✔
☞
☞
Connect the wire correctly, referring to the
section on 'Connecting Wires to Terminals'.
Tuner source
? There’s no loudness effect.
You’re using Subwoofer preout.
Loudness has no effect in Subwoofer preout.
✔
? 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 desired frequency can’t be entered with the
Direct Access Tuning.
? The TEL mute function turns ON even though the
TEL mute wire is not connected.
✔
A station that can’t be received is being entered.
✔
The TEL mute wire is touching a metal part of the
☞
Enter a station that can be received.
car.
☞
✔
You’re trying to enter a frequency with a 0.01 MHz
unit.
Pull the TEL mute wire away from the metal
part of the car.
☞
What can be designated in the FM band is to
0.1 MHz.
? 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.
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37
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 7).
☞
Use the disc changer mentioned in the
'About CD players/disc changers connected
to this unit' (page 5) 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 7).
✔
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.
✔
HD Radio source
☞
Clean the CD, referring to the CD cleaning of
the section on 'About CDs' (page 7).
?
No sound can be heard, or the volume is low.
✔
The preset broadcast station is not transmitting
in the mode that was set with 'Receive mode
Setting' (page 29).
? Can’t remove disc.
The cause is that more than 10 minutes has
✔
elapsed since the vehicle ACC switch was turned
OFF.
☞
Please set 'Receive mode Setting' to "Auto".
✔
In digital AM broadcasting, receive mode switches
between stereo and monaural too often.
☞
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.
☞
Receiving condition is bad or unstable.
Stereo is chosen when receiving condition is
good, and it switches to monaural when the
condition becomes bad.
✔
HD Radio tuner is connected to KCA-S210A or
other units.
? The disc won’t insert.
There’s already another disc inserted.
Press the [0] button and remove the disc.
✔
☞
Connect the HD Radio tuner directly to the
control unit.
☞
? Direct Search can’t be done.
Another function is ON.
Turn Random Play or other functions OFF.
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.
? 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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English
Hold Error:
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.
The messages shown below display your
systems condition.
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.
No Name:
Attempted to display the ID3 tag while
the MP3/WMA having no ID3 tag is being
played.
No Disc:
No disc has been loaded in the disc
magazine.
➪ Load a disc into the disc magazine.
No Text:
Load:
Attempted to display text during reception
of the station that isn’t sending text data.
TOC Error:
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.
Discs are being exchanged in the Disc
changer.
Reading:
The unit is reading the data on the disc.
Error 05:
The CD is upside-down.
➪ Load the CD correctly.
No Access:
After setting it in the Disc Changer, DNPP
was done without having it been played at
least 1 time.
Blank Disc:
Nothing has been recorded on the MD.
IN (Blink):
The CD player section is not operating
properly.
No Track Disc: No tracks are recorded on the MD,
although it has a title.
➪ 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.
Error 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.
Unsupported File:
A MP3/WMA is played with a format that
No Music Data: Media was played that doesn’t have data
recorded that the unit can play.
this unit can’t support.
➪ ----
➪ Use media that has data recorded that
the unit can play.
Files for picture downloading only are
recorded in CD-R/CD-RW.
Copy Protection:
A copy-protected file is played.
➪ ----
No Panel:
Error 77:
The faceplate of the slave unit being
connected to this unit has been removed.
➪ Replace it.
The unit is malfunctioning for some reason.
➪ Press the reset button on the unit. If
the "Error 77" code does not disappear,
consult your nearest service center.
Mecha Error: 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
"Mecha Error" code does not disappear,
consult your nearest service center.
Error 99:
The unit is malfunctioning for some reason.
➪ Press the reset button on the unit. If
the "Error 99" code does not disappear,
consult your nearest service center.
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39
Specifications
Specifications subject to change without notice.
FM tuner section
Audio section
Frequency range (200 kHz space)
: 87.9 MHz – 107.9 MHz
Maximum output power
: 50 W x 4
Usable sensitivity (S/N = 30dB)
: 9.3dBf (0.8 µV /75 Ω)
Full Bandwidth Power (at less than 1% THD)
: 22 W x 4
Quieting Sensitivity (S/N = 50dB)
: 15.2dBf (1.6 µV /75 Ω)
Tone action
Bass : 100 Hz 10 dB
Frequency response ( 3.0 dB)
Middle : 1 kHz 10 dB
Treble : 10 kHz 10 dB
Preout level / Load (during disc play)
KDC-X679: 5000 mV/10 kΩ
KDC-MP6025/MP625: 2000 mV/10 kΩ
Preout impedance
KDC-X679: ≤80 Ω
: 30 Hz – 15 kHz
Signal to Noise ratio (MONO)
: 70 dB
Selectivity ( 400 kHz)
: ≥ 80 dB
Stereo separation (1 kHz)
: 40 dB
KDC-MP6025/MP625: ≤600 kΩ
AM tuner section
Frequency range (10 kHz space)
: 530 kHz – 1700 kHz
Usable sensitivity (S/N = 20dB)
: 28 dBµ (25 µV)
Auxiliary input (KDC-MP6025)
Frequency response ( 1 dB)
: 20 Hz – 20 kHz
Input Maximum Voltage
: 1200 mV
Input Impedance
: 100 kΩ
CD player section
Laser diode
: GaAlAs
Digital filter (D/A)
: 8 Times Over Sampling
D/A Converter
: 1 Bit
Spindle speed
: 1000 – 400 rpm (CLV 2times)
Wow & Flutter
: Below Measurable Limit
Frequency response ( 1 dB)
: 10 Hz – 20 kHz
General
Operating voltage (11 – 16V allowable)
: 14.4 V
Current consumption
: 10 A
Installation Size (W x H x D)
: 7-3/16 x 2-1/16 x 6-1/10 inch
182 x 53 x 155 mm
Weight
: 3.1 lbs (1.4 kg)
Total harmonic distortion (1 kHz)
KDC-X679: 0.008 %
KDC-MP6025/MP625: 0.01 %
Signal to Noise ratio (1 kHz)
KDC-X679: 106 dB
KDC-MP6025/MP625: 105 dB
Dynamic range
: 93 dB
Channel separation
: 96 dB
MP3 decode
: Compliant with MPEG-1/2 Audio Layer-3
WMA decode
: Compliant with Windows Media Audio
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