Owner’s manual
Mode d'emploi
Manual de instrucciones
CD/USB/MP3/WMA RECEIVER
RÉCEPTEUR CD/USB/MP3/WMA
RECEPTOR CD/USB/MP3/WMA
2. CONTROLS / COMMANDES /
CONTROLES
MAIN UNIT / APPAREIL PRINCIPAL / UNIDAD PRINCIPAL
With the FLIP DOWN COVER opened
COUVERCLE INCLINABLE ouvert
Con el PANEL ABATIBLE abierto
Note: Be sure to unfold this page and refer to the front diagrams as you read each chapter.
Remarque: Veuillez déplier cette page et vous référer aux schémas quand vous lisez chaque chapitre.
Nota: Cuando lea los capítulos, despliegue esta página y consulte los diagramas.
UDB275MP
3
3. NOMENCLATURE
Be sure to read this chapter referring to the front diagrams of chapter “2. CONTROLS” on page 3.
Note:
Names of the Buttons and Their Functions
[
]
Perform preset scan while in the Radio mode.
button
[
]
CD SLOT
CD insertion slot.
Press and hold the button for 2 seconds or
longer to perform auto store.
[
]
button
Eject a CD when it is loaded in the unit.
Play or pause a track while in the CD/USB
mode.
[
]
SRC button
Press the button to turn on the power.
[
]
SENSOR
Receiver for remote controller.
• Operating range: 30° in all directions.
Press and hold the button for 1 second or
longer to turn off the power.
Switch the Operation mode among the Radio
mode, etc.
[
[
]
USB PORT
USB memory device insertion port.
[
[
]
COLOR button
Press to change display color.
]
AUX input
Auxiliary jack insertion.
]
ROTARY knob
[
[
]
PUSH OPEN cover
Push to open the flip down cover.
Adjustthevolumebyturningtheknobclockwise
or counterclockwise.
Use the knob to perform various settings.
]
SCN button
[
[
]
TITLE button
Perform scan play for 10 seconds of each
track while in the CD-DA/MP3/WMA mode.
Press the button to switch the track titles, while
in the MP3/WMA mode.
Press and hold the button for 1 second or
longer to perform all scan play while in the
MP3/WMA mode.
Press and hold the button for 1 second or
longer to scroll the title during title display,
while in the MP3/WMA mode.
[
]
RPT button
]
,
buttons
Perform repeat play while in the CD-DA/MP3/
WMA mode.
Select a station while in the Radio mode or
select a track when listening to a CD/USB.
Press and hold the button for 1 second or
longer to perform all repeat play while in the
MP3/WMA mode.
These buttons are used to make various
settings.
Press and hold the button for 1 second or longer
to enter the fast-forward or fast-backward in
CD/USB mode.
[
]
RDM button
Perform random play while in the CD-DA/MP3/
WMA mode.
[
]
DISP button
Press and hold the button for 1 second or
longer to perform all random play while in the
MP3/WMA mode.
During Radio/CD-DA/AUX mode, switch
the display indication (Main display, Clock
display).
During MP3/WMA mode, switch the display
indication in the following order:
[
] [
]
F-UP , F-DN buttons
Select the folder in MP3/WMA disc or USB
memory device.
Track No./Play time Folder No./Track No.
Title Display Clock Display Track No./
Play time...
Press the button to select CD-DAor MP3/WMA
playback on a multi-session disc.
UDB275MP
4
Names of the Buttons and Their
Functions
[
]
BAND button
Switch the band, seek tuning or manual tuning
while in the Radio mode.
Play the first track while in the CD/USB mode.
[
]
A-M button
Press the button to switch to the Audio mode
Bass, Treble, Balance, Fader .
Press and hold for 1 second or longer to turn
on or off the M-B EX mode.
(
)
[
[
]
Z-EHCR button
Press the button to select one of the 3 types
of sound characteristics already stored in
memory.
]
ADJ button
Press the button to switch to the ADJ mode.
[
]
ISR button
Recall ISR radio station in memory.
Press and hold for 2 seconds or longer: Store
current station into ISR memory (Radio mode
only).
[
]
DIRECT buttons
Store a station into memory or recall it directly
while in the Radio mode.
UDB275MP
5
Display Items
LCD Screen
In extreme cold, the screen movement may slow down and the screen may darken, but this is normal.
The screen will recover when it returns to normal temperature.
UDB275MP
6
4. PRECAUTIONS
1. During extreme cold temperatures, condensa-
tion may form on the disc and/or the optical part
of the player. If the disc exhibits condensation,
carefully wipe off the disc with a soft cloth. In
the event the disc still does not play properly,
eject the disc and allow the condensation to
disappear naturally from the optical parts of the
player. Radio,Auxiliary and USB functions can
still be used during this time which may take
up to an hour.
2. Driving on extremely bumpy roads may cause
the CD to skip.
3. This unit is applicable for on-road 4 wheel ve-
hicle purpose only. Use for tractor, fork truck,
bulldozer, off road vehicle, 2 or 3 wheel motor
bicycle, marine boat or other special purpose
vehicle is not appropriate.
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.
CAUTION
!
USE OF CONTROLS, ADJUSTMENTS,
OR PERFORMANCE OF PROCEDURES
OTHER THAN THOSE SPECIFIED HEREIN,
MAY RESULT IN HAZARDOUS RADIATION
EXPOSURE.
These limits are designed to provide reasonable
protection against harmful interference in a resi-
dential installation.
This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and
used in accordance with the instructions, may
cause harmful interference to radio communica-
tions. However, there is no guarantee that inter-
ference will not occur in a particular installation.
THECOMPACTDISCPLAYERSHOULDNOT
BE ADJUSTED OR REPAIRED BY ANYONE
EXCEPT PROPERLY QUALIFIED SERVICE
PERSONNEL.
If this equipment does cause harmful interfer-
ence to radio or television reception, which can
be determined by turning the equipment off and
on, the user is encouraged to consult the dealer
or an experienced radio/TV technician for help.
INFORMATION FOR USERS:
CHANGES OR MODIFICATIONS TO THIS
PRODUCT NOTAPPROVED BY THE MANU-
FACTURER WILL VOID THE WARRANTY
AND WILL VIOLATE FCC APPROVAL.
UDB275MP
7
5. HANDLING COMPACT DISCS
This unit has been designed specifically for
playback of compact discs bearing the
mark. No other discs can be played.
Note on compact discs
Never stick labels on the surface of the compact
disc or mark the surface with a pencil or pen.
To remove the compact disc from its storage
case, press down on the center of the case and
lift the disc out, holding it carefully by the edges.
Do not use any solvents such as commercially
available cleaners, anti-static spray, or thinner to
clean compact discs.
Always handle the compact disc by the edges.
Never touch the surface.
To remove fingermarks and dust, use a soft cloth,
and wipe in a straight line from the center of the
compact disc to the circumference.
Do not use compact discs that have large scratch-
es, are misshapen, or cracked, etc. Use of such
discs will cause misoperation or damage.
New discs may have some roughness around
the edges. The unit may not work or the sound
may skip if such discs are used. Use a ball-point
pen, etc. to remove roughness from the edge of
the disc.
Do not expose compact discs to direct sunlight or
any heat source.
Note:
Do not use commercially available CD protection sheets or discs equipped with stabilizers, etc. These may
get caught in the internal mechanism and damage the disc.
UDB275MP
8
6. REMOTE CONTROL
Inserting the Battery
Notes:
1. Turn over the remote control unit and slide the
cover in the direction indicated by the arrow in
the illustration.
Misuse may result in rupture of the battery, produc-
ing leakage of fluid and resulting in personal injury
or damage to surrounding materials. Always follow
these safety precautions:
(
)
2. Insert the battery CR2025 into the insertion
+
( )
guides, with the printed side
wards.
facing up-
Use only the designated battery.
When replacing the battery, insert properly, with
+
3. Press the battery in the direction indicated by
the arrow so that it slides into the compart-
ment.
/- polarities oriented correctly.
Do not subject battery to heat, or dispose of in fire or
water. Do not attempt to disassemble the battery.
4. Replace the cover and slide in until it clicks into
place.
Dispose of used batteries properly.
UDB275MP
9
Functions of Remote Control Unit Buttons
Mode
Button
MP3/WMA
Disc and USB
CD-DA
AUX
Radio
(
)
[
]
SRC
Press the button to power on.
Press and hold the button for 1 second or longer: Power off.
Switch among radio, CD, USB and AUX.
[
]
Switch reception
band.
Play the first track.Top play.
No function.
BND
(
)
Increase and decrease volume in all modes .
[
]
[
]
,
[
]
[
]
,
Move preset chan-
nels up and down.
Move tracks up and down.
Press and hold the button for 1 second or
longer: Fast-forward/fast-backward.
No function.
No function.
[
]
Turn mute on and off. Switch between playback and pause.
[
]
Turn mute
on and off
MUTE
[
]
ISR
Recall ISR radio station in memory.
Press and hold for 2 seconds or longer: Store current station into ISR memory Radio mode
(
)
only .
[
]
Switch among main display and clock
display.
Switch among main Switch among main
display, title display
and clock display.
DISP
display and clock
display.
[
]
Preset scan.
Scan play.
Scan play.
No function.
SCN
Press and hold the
button for 2 seconds
or longer: Auto store.
Press and hold the
button for 1 second
or longer to perform
all scan play while in
the MP3/WMA
mode.
[
]
RPT
No function.
No function.
Repeat play.
Repeat play.
No function.
No function.
Press and hold the
button for 1 second
or longer to perform
all repeat play while
in the MP3/WM
mode.
Random play.
Random play.
[
]
RDM
Press and hold the
button for 1 second
or longer to perform
all random play while
in the MP3/WM
mode.
∗ Some of the corresponding buttons on the main unit and remote control unit have different functions.
UDB275MP
10
7. OPERATIONS
Note: Be sure to read this chapter referring to the front diagrams of
(
chapter “2. CONTROLS” on page 3 unfold .
)
Basic Operations
Switching the display
]
CAUTION
!
[
1. Press the DISP button to select the desired
display.
Be sure to lower the volume before switch-
ing off the unit power or the ignition key. The
unit remembers its last volume setting. If
you switch the power off with the volume up,
when you switch the power back on, the sud-
den loud volume may hurt your hearing and
damage the unit.
[
]
2. Each time you press the DISP button, the
display switches in the following order:
(
)
Radio/CD CD-DA /AUX Mode:
Main display Clock display Main display
(
MP3/WMA Disc and USB Mode:
)
(
(
)
Main-1 display Track No., play time
Turning on/off the power
Note:
)
Main-2 Display Folder No., Track No.
Title Display Clock Display
Main-1 Display...
Be careful about using this unit for a long time
without running the engine. If you drain the car’s
battery too much, you may not be able to start the
engine and this can reduce the service life of the
battery.
∗ Once selected, the preferred display becomes the
display default. When a function adjustment such
as volume is made, the screen will momentarily
switch to that function’s display, then revert back
to the preferred display several seconds after the
adjustment.
[
1. Press the SRC button.
]
2. The illumination of the display on the unit light
up. The unit automatically remembers its last
Operation mode and will automatically switch
to display that mode.
Adjusting the volume
[
]
Turning the ROTARY knob clockwise increases
the volume; turning it counterclockwise decreas-
es the volume.
[
]
3. Press and hold the SRC button for 1 second
or longer to turn off the power for the unit.
"VOLUME:XX" will be shown in the display while
“VXX” will be displayed in the message knob
indication where“XX” is the volume level from 0
(minimum) to 33 (maximum).
Selecting a mode
[
]
1. Press the SRC button to change the Opera-
tion mode.
∗ The factory default setting for volume is "17".
[
]
2. Each time you press the SRC button, the Op-
eration mode changes in the following order:
Displaying additional buttons
( )
USB mode
Radio mode
AUX mode
CD mode
Radio mode...
[
]
1. Push the PUSH OPEN cover to open the
flip down cover that consists of the following
buttons:
The 3-digit message knob indication will display
the correspondence mode as the following:
[
[
[
[
[
]
DIRECT
,
,
,
Radio mode:
]
BAND
CD mode
USB mode
AUX mode
Notes:
:
:
:
]
A-M
Z-EHCR
]
]
ADJ
[
]
ISR
If the CD mode is selected when no disc is inserted,
the display shows “NO DISC”.
If no USB drive is inserted, USB mode will not be
displayed.
UDB275MP
11
Basic Operations
Note:
Audio mode adjustments
[
Try to avoid pushing down the cover further after
flipping down.
]
1. Press the A-M button to select theAdjustment
mode. The mode switches as follows each time
[
]
the A-M button is pressed:
BASS TREB BAL FAD previous
display.
[
]
2. Turning the ROTARY knob to adjust the
selected Audio mode.
(
)
-
+
+
BASS Bass : Adjustment range : 7 to
7
(
)
-
TREB Treble : Adjustment range : 7 to
7
(
)
BAL Balance : Adjustment range : L12 to R12
(
)
FAD Fader : Adjustment range : F12 to R12
∗ The display returns to the previous mode 7
seconds after the adjustment.
Note:
Bass and Treble can only be adjusted when the
“Z-Enhancer” is off.
3. When the adjustment is complete, press the
[
]
A-M button several times until the Function
mode is reached.
2. Close the cover properly when not in use.
Note:
If you accidently push down the cover further after
flipping down, you can close the cover back and
push 2 sides of the cover to return to normal condi-
tion.
Adjusting the bass
[
]
1-1 Press the A-M button and select “BASS
0”.
[
]
2-1. Turning the ROTARY knob clockwise em-
phasizes the bass; turning it counterclock-
wise attenuates the bass.
∗ The factory default setting is “BASS 0”.
Adjusting the treble
[
]
1-1. Press the A-M button and select “TREB
0”.
[
]
2-1. Turning the ROTARY knob clockwise em-
phasizes the bass; turning it counterclock-
wise attenuates the bass.
∗ The factory default setting is “BASS 0”.
Adjusting the balance
[
1. Press the A-M button and select “BAL 0”.
]
[
]
2. Turning the ROTARY knob clockwise em-
phasizes the sound from the right speaker;
turning it counterclockwise emphasizes the
sound from the left speaker.
∗ The factory default setting is “BAL 0”.
UDB275MP
12
Basic Operations
Adjusting the fader
AUX function
[
1. Press the A-M button and select “FAD 0”.
]
This system has an external jack input in the front
panel where you can listen to sounds and music
from external devices connected to this unit.
[
]
2. Turning the ROTARY knob clockwise em-
phasizes the sound from the front speakers;
turning it counterclockwise emphasizes the
sound from the rear speakers.
[
]
1. Connect the external music player to the AUX
input. Display will automatically switch to AUX
[
mode. Alternatively, user can press the SRC
button to select the AUX mode.
]
∗ The factory default setting is “FAD 0”.
Notes:
Setting the Z-Enhancer
Use only the 3.5mm stereo jack for the AUX jack
input.
This unit is provided with 3 types of sound tone
effects stored in memory. Select the one you
prefer.
Volume can be adjusted through the unit. If you
face difficulties of hearing sound even after volume
has been adjusted, please refer section “Selecting
AUX IN sensitivity” on page 24 for details.
∗ The factory default setting is “Z-EHCR OFF”.
[
]
Each time you press the Z-EHCR button, the
tone effect changes in the following order:
[
]
Remove the audio jack from AUX input during
AUX mode will revert to Radio mode automati-
cally.
(
)
(
)
(
)
Z-EHCR 2
Z-EHCR OFF
Z-EHCR 1
(
)
(
)
Z-EHCR 3
Z-EHCR OFF
Z-EHCR 1
: bass emphasized
: treble emphasized
Z-EHCR 2
Z-EHCR 3
: bass and treble emphasized
Z-EHCR OFF : no sound effect
Adjusting MAGNA BASS EX
The MAGNA BASS EX does not adjust the low
sound area like the normal sound adjustment
function, but emphasizes the deep bass sound
area to provide you with a dynamic sound.
∗ The factory default setting is off.
[
]
1. Press and hold the A-M button for 1 second
or longer to turn on the MAGNA BASS EX
effect.
lights in the display.
[
]
2. Press and hold the A-M button for 1 second
or longer to turn off the MAGNA BASS EX
effect.
goes off from the display.
UDB275MP
13
Radio Operations
Listening to the radio
[
Preset memory function
Preset memory function can store up to 24
stations:
]
1. Press the SRC button and select the Radio
mode, then the radio will be on.
[
]
2. To select a preset band, press the BAND
six stations for each of FM1, FM2, FM3 and AM.
button, then select one of the preset bands
such as FM1, FM2, FM3 or AM. Every time
Manual memory function
[
[
]
the BAND button is pressed, the display will
change as:
]
1. Press the BAND button, to select a band you
want to store in the memory.
FM1 FM2 FM3 AM FM1...
2. Press the [
station.
,
] buttontotuneintoadesired
[
3. Press the
desired station.
]
,
button to tune in the
[
]
3. Press and hold one of the DIRECT buttons for
2 seconds or longer to store the current station
into preset memory.
Seek tuning
[
]
1
Press the BAND button and select the desired
(
)
band FM or AM .
Auto store
∗ If is not lit in the display, press and hold
Auto store is a function for storing up to 6 stations
that are automatically tuned in sequentially. If 6
receivable stations cannot be received, a previ-
ously stored station remains unoverwritten at the
memory position.
[
the BAND button for 1 second or longer.
]
in the display goes off and seek tuning
is now available.
[
2. Press the
station tuning.
]
,
button to start automatic
[
]
1. Press the BAND button and select the desired
[
]
will be performing in the direction of higher
When the
button is pressed, search
(
)
band FM or AM .
[
]
2. Press and hold the
button for 2 seconds
[
]
frequencies. When the
button is pressed,
or longer. The stations with good reception are
stored automatically to the preset channels.
search will be performed in the direction of
lower frequencies.
Preset scan
Manual tuning
There are 2 ways available: Quick tuning and
step tuning.
Preset scan receives the stations stored in pre-
set memory in order. This function is useful when
searching for a desired station in memory.
When you are in the step Tuning mode, the fre-
quency changes one step at a time. In the quick
Tuning mode, you can quickly tune the desired
frequency.
[
]
1. Press the
button.
2. When a desired station is tuned in, press the
[
]
button again to continue receiving that
station.
Note:
Be careful not to press and hold the
for 2 seconds or longer, otherwise the auto store
function is engaged and the unit starts storing sta-
tions.
[
]
1. Press the BAND button and select the desired
(
)
band FM or AM .
[
]
button
∗ If is not lit in the display, press and hold
[
]
the BAND button for 1 second or longer.
is lit in the display and manual tuning is
now available.
2. Tune into a station.
Quick tuning:
Press and hold the
[
or longer to begin station tuning.
]
,
button for 1 second
Step tuning:
[
]
Press the
tuning.
,
button to perform manual
UDB275MP
14
Radio Operations
CD/MP3/WMA Operations
Recalling a preset station
(
What is MP3?
A total of 24 preset positions 6-FM1, 6-FM2, 6-
MP3 is an audio compression method and clas-
sified into audio layer 3 of MPEG standards. This
audio compression method has penetrated into
PC users and become a standard format. This
MP3 features the original audio data compres-
sion to about 12 percent of its initial size with a
high quality sound. This means that about 10
music CDs can be recorded on a CD-R disc or
CD-RW disc to allow a long listening time without
having to change CDs.
)
FM3, 6-AM exists to store individual radio sta-
tions in memory. Pressing the corresponding
[
]
DIRECT button recalls the stored radio frequen-
cy automatically.
[
]
1. Press the BAND button and select the desired
(
)
band FM or AM .
[
]
2. Press the corresponding DIRECT button to
recall the stored station.
[
]
∗ Press and hold one of the DIRECT buttons
for 2 seconds or longer to store that station into
preset memory.
What is WMA?
WMA is the abbreviation of Windows Media Au-
dio, an audio file format developed by Microsoft
Corporation.
Instant station recall (ISR)
Instant station recall is a special radio preset that
instantly accesses a favorite radio station at a
touch of a button. The ISR function even oper-
ates with the unit in other modes.
Notes:
(
If you play a file with DRM Digital Rights Manage-
ment enabled for WMA, no audio is output. “--:--”
will be blinking for several seconds before it skips
to next track.
)
Windows Media™, and the Windows® logo are
trademarks, or registered trademarks of Microsoft
Corporation in the United States and/or other
countries.
ISR memory
1. Select the station that you wish to store in ISR
memory.
[
]
2. Press and hold the ISR button for 2 seconds
or longer.
(
To disable DRM Digital Rights
)
Management :
1. When using Windows Media Player 8, click
Recalling a station with ISR
[
]
In any mode, press the ISR button to turn on the
radio function and tune the selected radio sta-
on TOOLS
OPTIONS
COPY MUSIC
[
tion. “ISR” appears in the display. Press the ISR
button again to return to the previous mode.
]
tab, then under COPY SETTINGS unclick the
check box for PROTECT CONTENT. Then,
reconstruct files.
2. When using Windows Media Player 9, click
on TOOL
OPTIONS
MUSIC RECORD
tab, then under Recording settings, unclick the
check box for RECORD PROTECTED MUSIC.
Then, reconstruct files.
3. When using Windows Media Player 10, click on
TOOL
OPTIONS
RIP MUSIC tab, then
under Rip settings, unclick the check box for
COPY PROTECT MUSIC. Then, reconstruct
files.
Notes:
Personally constructed WMAfiles are used at your
own responsibility.
Disabling DRM can be done if the file is ripped from
CD.
UDB275MP
15
CD/MP3/WMA Operations
Precautions when creating MP3/WMA
disc
Number of files or folders
1. Up to 255 files can be recognized per folder.
Up to 255 files can be played.
Usable sampling rates and bit rates:
2. Up to a maximum of 255 folders can be sup-
ported. However, actual folders support will still
be depended on total files.
MP3
Decode Format MPEG 1, 2 and 2.5 - Layer 3
Sampling rate
(
MPEG-1 : 32, 44.1, 48
MPEG-2 : 16, 22.05, 24
MPEG-2.5 : 8, 12
3. Tracks are played in the order that they were
(
)
kHz
recorded onto a disc. Tracks might not always
)
be played in the order displayed on the PC.
(
Bit-rate kbps
)
MPEG-1 : 32 - 320
MPEG-2 : 8 - 160
MPEG-2.5 : 8 - 160
VBR
4. Some noise may occur depending on the type
of encoder software used while recording.
CD-DA/MP3/WMA selection on
multi-session CD
ISO 9660 Level 1, 2, Romeo
and Joliet
CD-ROM
Format
If a multi-session CD which contains CD-DA and
MP3/WMA files is being inserted, user can select
either CD-DA or MP3/WMA files to be played.
WMA
Sampling rate
(
8, 16, 22.05, 32, 44.1
)
kHz
Notes:
CD-DA files will always be the first to be played
while MP3/WMA files will be playing subsequent-
ly.
(
Bit-rate kbps
)
48, 64, 80, 96, 128, 160, 192
CD-ROM
Format
ISO 9660 Level 1, 2, Romeo
and Joliet
(
The first folder is always CD-DA files CD-extra or
)
mixed CD .
File extensions
If there is no MP3/WMAfiles in CD-extra/mixed CD,
the unit may mute for a while and start to play from
Always add a file extension “.MP3” or “.WMA” to
MP3 or WMA file by using single byte letters. If
you add a file extension other than specified or
forget to add the file extension, the file cannot
(
top CD-DA files .
)
[
]
1. Press the F-UP button will move to the next
folder and MP3/WMA files to be played.
be played
.
[
]
2. Press the F-DN button will move to the
)
(
(
Logical format File system
)
previous folder if it is first folder and CD-DA
files to be played.
1. When writing MP3/WMAfile on a CD-R disc or
CD-RW disc, please select “ISO9660 level 1, 2
or JOLIET or Romeo” as the writing software
format. Normal play may not be possible if the
disc is recorded on another format. such as
Disc-In-Play function
As long as the ignition key is turned to the ON
or ACC position, this function allows you to turn
the power to the unit and start playing the disc
automatically when the disc is inserted even if
the power is not turned on.
(
)
packet write disc UDF format.
2. The folder name and file name can be dis-
played as the title during MP3/WMA play but
the title must be within 28 single byte alphabeti-
(
cal letters and numerals including an exten-
)
sion .
3. Do not affix a name to a file inside a folder
having the same name.
Folder structure
1. A disc with a folder having more than 8 hierar-
chical levels will be impossible.
UDB275MP
16
CD/MP3/WMA Operations
Loading a CD
CAUTION
!
Insert a CD into the center of the CD SLOT with
the labeled side facing up. “LOADING” appears
in the display, the CD plays automatically after
loading.
Do not try to put your hand or fingers in the
disc insertion slot.Also never insert foreign
objects into the slot.
Do not insert discs where adhesive comes
out from cellophane tape or a rental CD
label, or discs with marks where cellophane
tape or rental CD labels were removed. It
may be impossible to extract these discs
from the unit and they may cause the unit
to break down.
indicator will lit on if the current audio file is
MP3 format while indicator will lit on if the
current audio file is WMA format.
Notes:
Never insert foreign objects into the CD SLOT.
If the CD is not inserted easily, there may be an-
other CD in the mechanism or the unit may require
service.
This unit is designed for play of 12cm com-
pact disc only. Do not attempt to use 8cm
CD singles in this unit, either with or without
an adaptor, as damage to the player and/or
disc can occur. Such damage will not be
covered by the warranty on this product.
Discs not bearing the
mark and CD-ROMs
cannot be played by this unit.
Some CDs recorded in CD-R/CD-RW mode may
not be usable.
Do not insert transparent disc as it would
not be detected by the unit. It may cause
difficulties of loading/ejecting the disc even
if it is detected.
Ejecting the CD
[
]
Press the
ed.
button, then the CD will be eject-
Notes:
If there is no disc loaded, the indication "NO DISC"
appears in the display and return to Radio mode
after 4 seconds.
Backup eject function
[
]
Just pressing the
button ejects the disc even
if the power to the unit was not turned on. Re-
move the disc after it is ejected.
If the CD is not removed after ejecting, CD will
be automatically reloaded after 15 seconds and
this will not automatically switch to CD/MP3/WMA
mode.
Notes:
If you force a CD into before auto reloading, this
can damage the CD.
For CD/MP3/WMA playback, please refer to
“CD/USB Common Operations”.
(
)
If a CD 12 cm is left in the ejected position for 15
(
seconds, the CD is automatically reloaded. Auto
)
reload .
Listening to a disc already loaded
in the unit
[
]
Press the SRC button to select the CD mode.
When the unit enters the CD mode, play starts
automatically.
If there is no disc loaded, the indication “NO
DISC” appears in the title display.
(
)
Radio
CD
USB
AUX
Radio...
UDB275MP
17
USB Operations
The order in which tracks are recorded may
differ depending on the USB memory device
USB memory device operation
Note:
(
connected the actual playback order may
not be the same as that indicated on your
The following operations are available in USB
mode
)
computer’s display .
∗
∗
∗
∗
∗
∗
∗
∗
Pause
More than 480mADC to extenal USB memory
device is not supported.
Track selection
Fast-forward/fast-backward
Top function
Audio files playable on this unit are limited
to MP3/WMA files. For further information on
MP3/WMAplayback, please refer to “CD/USB
Common Operations”.
Scan play
Repeat play
Random play
Folder selection
CAUTION
!
See “CD/USB Common Operations” on page
20.
Do not try to put your hand or fingers in
the USB insertion port. Also never insert
foreign objects into the port.
About USB
USB memory device insertion may result
in protruding as it might be dangerous
to the user while driving. For safety
purposes, it is advisable to use an USB
extension cable to connect between the
USB memory device and the USB port
on the main unit.
USB is the abbreviation of Universal Serial
Bus, an external bus standard that supports
data transfer rates of 12Mbps. The main unit
is compatible with USB 1.1/2.0 with maximum
(
data transfer rates of 12Mbps Full Speed .
)
USB memory devices that can be played by
connecting to the unit’s USB cable are limited
to those recognized as “USB mass storage
class devices”; operation is not guaranteed
with all USB memory devices. For USB
memory devices compatibility, please consult
Clarion dealer for more information.
Do not leave a USB memory device un-
attended in an automobile. Exposure to
direct sunlight or high temperatures may
cause deformation or other malfunction
of the USB memory device.
When the device is subjected to static
electricity or electric noise, this may
result in the loss of data.
∗ Devices compatible with “USB Mass Stor-
age Class” can be used merely by con-
necting to the host device, without need for
special drivers or application software.
Folder structure
1. An USB memory device with a folder having
more than 8 hierarchical levels will be impos-
sible.
Consult the manufacturer of your USB memory
device for information regarding whether it is
supported by “USB Mass Storage Class” stan-
dards. Please take note that iPod shuffle/nano
and harddisk drive (HDD) is not supported.
Number of files or folders
1. Up to 15,000 files can be recognized per
folder.
To prevent the accidental loss of data, always
back up important data to your computer.
Up to 15,000 files can be played.
This unit does not support connections to
a computer. In addition, connections made
through a USB hub device are also not sup-
ported.
Note:
Exceeding the files limitation may cause
unexpected operation failure.
2. Up to a maximum of 255 folders can be sup-
ported. However, actual folders support will still
be depended on total files.
If the USB memory device supports mul-
tiple partitions, only the first partition will be
supported.
UDB275MP
18
USB Operations
Note:
Do not forcibly connect the USB memory device to
the port with incorrect direction as this will damage
the USB memory device as well as the USB port.
Precautions when creating MP3/WMAon
USB memory device
Usable sampling rates and bit rates:
MP3
Decode Format MPEG 1, 2 and 2.5 - Layer 3
Sampling rate
(
MPEG-1 : 32, 44.1, 48
MPEG-2 : 16, 22.05, 24
MPEG-2.5 : 8,12
)
kHz
(
Bit-rate kbps
)
MPEG-1 : 32 - 320
MPEG-2 : 8 - 160
MPEG-2.5 : 8 - 160
VBR
WMA
Sampling rate
(
8, 16, 22.05, 32, 44.1
Listening to a track with USB
memory device already connect to
the unit
)
kHz
(
Bit-rate kbps
)
48, 64, 80, 96, 128, 160, 192
[
Press the SRC button to select the USB mode.
]
When the unit enters the USB mode, track will
start to play automatically.
Hot plugging function
This unit has the ability to recognize the changes
of connecting and disconnecting an USB mem-
ory device.
If there is no USB memory device inserted, USB
mode will not be shown for selection.
[
]
∗ The mode changes each time the SRC button is
pressed.
When the unit is powered on, this function allows
you to start playing the tracks automatically when
the USB memory device is inserted.
(
)
Radio
CD
USB
AUX
Radio...
Unplug the USB memory device
Connecting a USB memory device
1. Open the USB cover at the USB port.
Remove the USB memory device from the port
during USB mode, the unit will revert to Radio
mode automatically.
2. Connect the USB memory device into the
port with the correct direction. The
indica-
indicator will lit on
Alternatively, user can remove USB memory de-
vice at any mode. It is safe to remove USB memory
device during track playing.
tor will lit
on.
or
according to the audio format of the current
track.
Playback will begin from the first track on the
USB memory device.
∗ Always insert the USB memory device fully into
the port. Incomplete connections may cause the
USB memory device not be recognized.
∗ Depending on the number of tracks recorded,
some amount of time may be required until all
tracks are read into the unit.
∗ USB memory devices may have different shape
depends on brands. Some USB memory de-
vices may not be able to plug into the port due
to the shape design. Please use an extension
cable instead.
∗ Please reconnect the USB memory device
when it cannot be detected properly.
UDB275MP
19
CD/USB Common Operations
Note: CD-DA disc and MP3/WMA disc/USB drive will have different functionalities in some cases. Please read
carefully where differences applied.
Pausing play
[
1. Press the
appears in the display.
Title display mode
MP3/WMA:
]
button to pause play. “PAUSE”
1. There are 5 types of display for the Title Display
mode.
[
]
2. To resume track play, press the
again.
button
[
]
2. To select the next type, press the TITLE
button for less than 1 second.
The arrangement is shown below.
Display selection
1. You can choose the display type by pressing
[
the DISP button.
]
[
]
2. To select the next type, press the DISP button
again.
CD-DA:
The arrangement is shown below.
3. The displayed item can be scrolled by pressing
MP3/WMA:
The arrangement is shown below.
[
the TITLE button for more than 1 second.
]
4. If a MP3/WMAfile encode with ID3 TAG header
but not consist of any TAG information, the
following will be displayed respectively.
“NO ALBUM NAME” for Album Tag
“NO ARTIST NAME” for Artist Tag
“NO SONG NAME” for Title Tag
Notes:
For MP3, supports ID3 Tags V2.4/2.3/2.2/1.1/1.0.
The MP3 player decodes each file ID3 TAG ver 2
by default, if ID3 TAG ver 2 is unavailable, ID3 TAG
ver 1 will be decoded.
In the case of album Tags for WMA, the information
written into the extension header is displayed.
Only ASCII characters can be displayed in Tags.
The folder name will be displayed as “ROOT” which
the file allocates in the root folder.
(
)
∗ For track number more than 999, only the last 3
digits will be displayed.
UNICODE ID3 Chinese, Japanese and etc is not
supported.
If ID3 TAG has Japanese, Chinese character or
other non supported characters, “∗” will be dis-
played as substitution.
UDB275MP
20
CD/USB Common Operations
Example of a medium’s folder/file hierarchy.
Selecting a track
Track-up
[
ning of the next track.
]
1. Press the
button to move to the begin-
[
]
2. Each time the
button is pressed, playback
proceeds to another track in the advancing
direction.
Track-down
[
]
of the current track.
1. Press the
button to move to the beginning
[
beginning of the previous track.
]
2. Press the
button twice to move to the
Fast-forward/fast-backward
Fast-forward
[
]
Press and hold the
longer.
button for 1 second or
Fast-backward
Press and hold the
longer.
[
]
button for 1 second or
[
]
∗ For CD-DA, pressing the
,
button for 1
second or longer will move forward or backward 5
times faster than normal play, and pressing it for
3 seconds or longer will do the operation 30 times
faster.
Folder Select
This function allows you to select a folder con-
taining MP3/WMA files and start playing from the
first track in the folder.
[
,
]
∗ For MP3/WMA, pressing the
button for
1 second or longer will move forward or backward
10 times faster than normal play per second.
[
]
1. Press the F-UP button to move the next
folder.
MP3/WMA playing order
[
]
2. Press the F-DN button to move the previous
When selected for playing folder up down func-
tions, files and folders are accessed in the order
in which they were written by the CD-ROM writer
or USB memory device. Because of this, the or-
der 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/USB memory device
with their file names beginning with play se-
quence numbers such as “01” to “99”, depending
folder.
(
)
on your CD writer CD .
For example, a medium with the following folder/
file hierarchy is shown below.
UDB275MP
21
CD/USB Common Operations
Notes:
Repeat play
CD-DA, MP3/WMA :
This function allows you to play the current track
repeatedly.
[
]
Press the F-UP button while in the final folder will
shift to the first folder.
Folder without a MP3/WMA file is not selectable.
The first track will always be selected when shifting
to next/previous folder.
[
]
1. Press the RPT button to perform repeat play.
The indicator lights in the display.
All repeat play
MP3/WMA :
This function allows you to play all tracks in the
MP3/WMA folder repeatedly.
Top function
[
]
Press the BAND button, then the CD/USB will
start playing from the top.
CD-DA:
[
]
1. Press and hold the RPT button for 1 second
or longer to perform all repeat play.
Start to play the first track of the disc.
MP3/WMA:
The
play.
and
indicators light in the dis-
Start to play the first track of current folder.
Random play
CD-DA :
This function allows you to play all tracks record-
ed on a disc in a random order.
Other various play functions
Scan play
CD-DA :
This function allows you to locate and play the
first 10 seconds of all the tracks recorded on a
disc.
MP3/WMA :
This function allows you to play all tracks of cur-
rent folder in a random order.
MP3/WMA :
This function allows you to locate and play the
first 10 seconds of all the tracks in current folder.
[
]
1. Press the RDM button to perform random
play.
The
indicator lights in the display.
[
]
1. Press the SCN button to perform scan play.
The indicator lights in the display.
All random play
MP3/WMA :
This function allows you to play all the tracks of
all the folders recorded on an MP3/WMA disc/
USB memory device in a random order.
∗ Scan play starts from the next track after the
track currently being played.
All scan play
[
]
1. Press and hold the RDM button for 1 second
or longer to perform all random play.
MP3/WMA :
This function allows you to locate and play the
first 10 seconds of the first track of all the folders
on an MP3/WMA disc/USB memory device.
The
play.
and
indicators light in the dis-
[
]
1. Press and hold the SCN button for 1 second
or longer to perform all scan play.
To cancel play
1. Press the operating button previously se-
lected.
The
play.
and
indicators light in the dis-
∗ All scan play starts from the next track after the
track currently being played.
UDB275MP
22
Operations Common to Each Mode
Turning the screen saver function on or
off
Adjustment Mode
[
]
1. Press the ADJ button to switch to the adjust-
ment selection display.
This unit is provided with the screen saver function
which allows you to show various kinds of patterns
in a random order in the operation status indication
area of the display. You can turn on and off this
function.
[
]
2. Press the
name”.
,
button to select the “Item
“CLOCK(E)”
“SCRN SVR”
“AUX SENS”
“KNOB LED”
“A-SCROLL”
“TEL-SP”
If the button operation is performed with the
screen saver function on, the operation display
corresponding to the button operation is shown
for about 30 seconds and the display returns to
the screen saver display.
“TEL-SW”
[
]
3. Turn the ROTARY knob to select the
“Desired setting value”.
[
∗ After completing settings, press the ADJ
button to return to the previous mode.
]
∗ The factory default setting is “ON”.
2-1. Select “SCRN SVR”.
Setting the clock
( )
2-1. Select “CLOCK E ”.
[
]
3-1. Turn the ROTARY knob to select “SS ON”
or “SS OFF”.
[
]
3-1. Press the
3-2. Press the
button.
SS ON:
Screen saver is enabled.
[
or the minute.
]
,
button to select the hour
SS OFF:
Screen saver is disabled.
[
]
3-3. Turn the ROTARY knob to set the correct
time.
∗ The clock is displayed in 12-hour format.
Setting the method for title scroll
Set how to scroll in MP3/WMA title.
[
]
3-4. Press the
memory.
button to store the time into
∗ The factory default setting is “ON”.
Note:
2-1. Select “A-SCROLL”.
You cannot set the clock when it is displayed with
only the ignition on. If you drain or remove the car’s
battery or take out this unit, the clock is reset. While
setting the clock, if another button or operation is
selected, the clock set mode is canceled.
[
]
3-1. Turn the ROTARY knob to select “ON” or
“OFF”.
ON:
To scroll automatically.
OFF:
To scroll just 1 time when the title was changed
Setting the message knob indication
User can turn on or off the message knob indication.
[
]
or the TITLE button was pressed for 1 second
∗ The factory default setting is “ON”.
or longer.
2-1. Select “KNOB LED”.
[
]
3-1. Turn the ROTARY knob to select “ON” or
“OFF”.
LED ON:
To turn on message knob indication. Message knob
indication is display all the time.
LED OFF:
To turn off message knob indication. Message knob
indication in power saving mode.
UDB275MP
23
Operations Common to Each Mode
Selecting AUX IN sensitivity
OFF:
This unit continues normal operation even when
the cellular phone is used.
Make the following settings to select the sensi-
tivity when sounds from external devices con-
nected to this unit are difficult to hear even after
adjusting the volume.
ON:
You can listen to your telephone calls from the
speakers connected to this unit.
∗ The factory default setting is “MID”.
MUTE:
The sound from this unit is muted during tele-
phone calls.
2-1. Select “AUX SENS”.
[
]
3-1. Turn the ROTARY knob to select “LOW”,
“MID” or “HIGH”.
Notes:
Note:
When the “TEL-SW” is set to “ON” or “MUTE” and
telephone is connected, system will automatically
power ON (Initially power OFF). When telephone
is disconnected, system will return to power OFF.
This adjustment only affects music playing via
]
[
AUX input. Telephone interrupt will be using “MID”
as default.
[
]
This unit requires hands-free kit that supports AUX
Setting the car speaker output for the
cellular phone
∗ The factory default setting is “RIGHT”.
input as a cellular phone audio input. Please con-
sult your local authorized Clarion dealer for more
information on the handsfree kit offered.
∗ To output the telephone calls, set the cellular phone
interrupt to ON.
If connecting a hands-free kit, please ensure the
setting is ON to receive the telephone audio through
the system.
2-1. Select “TEL-SP”.
When listening to your calls on your car speak-
ers, you can adjust the volume by turning the
[
]
3-1. Turn the ROTARY knob to select “RIGHT”,
or “LEFT”.
[
]
ROTARY knob, it will be memorized as new tele-
phone volume.
RIGHT
Telephone calls can be heard on the front right
speaker connected to this unit.
The factory default setting for this volume is
“19”.
This unit requires special wiring to mute the audio
signal automatically when a cellular telephone rings
in the car.
LEFT
Telephone calls can be heard on the front left
speaker connected to this unit.
This function is not compatible with all cellular
telephones. Please contact your local authorized
Clarion dealer for information on proper installation
and compatibility.
Cellular phone interrupt setting
If you connect this unit and your cellular phone
with a separately sold unit, you can listen to your
telephone calls on your car speakers.
Setting the button and screen
illumination
∗ The factory default setting is “OFF”.
2-1. Select “TEL-SW”.
[
]
Press the COLOR button to select a color type.
[
]
3-1. Turn the ROTARY knob to select the set-
ting.
[
]
Each time you press the COLOR button, the
type changes in the following orders:
[
]
Each time you turn the ROTARY knob, the
setting changes in the following order:
COLOR-SCAN
SURF-BLUE
INDIGO-BLUE
SILKY-WHITE
AQUA-GREEN FRESH-GREEN
LEAF-GREEN WARM-AMBER
PASSION-RED VIVID-PINK
OFF
ON
MUTE
PALE-PINK DARK-VIOLET
PURE-PURPLE U-COLOR1
U-COLOR2 U-COLOR3 COLOR-SCAN...
UDB275MP
24
Operations Common to Each Mode
Setting COLOR SCAN mode
As selecting “COLOR-SCAN”, the color auto-
matically changes.
COLOR
INDIGO-BLUE
R
0
0
8
0
0
3
8
8
8
8
3
6
8
8
8
G
0
4
8
8
8
8
3
0
0
2
0
0
8
8
8
B
8
8
7
2
0
0
0
0
3
3
8
8
8
8
8
∗ The factory default setting is “COLOR-SCAN”.
SURF-BLUE
SILKY-WHITE
AQUA-GREEN
FRESH-GREEN
LEAF-GREEN
WARM-AMBER
PASSION-RED
VIVID-PINK
∗ After 3 seconds the color changes to the other.
Setting USER mode
As selecting “U-COLOR 1, 2, 3”, press and hold
[
]
the COLOR button for 1 second or longer to
enter the setting.
1. “R8 G8 B8” appears in the display.
∗ The factory default setting is “R8 G8 B8”
(R: red, G: green, B: blue) for all user colors.
[
]
2. Press the
,
button to move the cursor
for adjusting the R, G or B value. The value of
R is blinking by default.
PALE-PINK
DARK-VIOLET
PURE-PURPLE
U-COLOR1
[
]
3. Turn the ROTARY knob to select from
0 to 8.
[
]
4. Press the
memory and cancel setting mode.
Note:
button to store the color in
U-COLOR2
Since “R0 G0 B0” will not display anything, thus
all values are prevented from setting to 0 at the
same time.
U-COLOR3
UDB275MP
25
8. TROUBLESHOOTING
Problem
Cause
Measure
Power does not turn on. Fuse is blown.
Replace with a fuse of the same amperage.
If the fuse blows again, consult your store of
purchase.
(
)
No sound is produced
Incorrect wiring.
Consult your store of purchase.
No sound output when Power antenna lead is 1. Turn the unit off.
operating the unit with
amplifiers or power an-
tenna attached.
shorted to ground or
excessive current is re-
quired for remote-on the
amplifiers or power an-
tenna.
2. Remove all wires attached to the power an-
tenna lead. Check each wire for a possible
short to ground using an ohm meter.
3. Turn the unit back on.
4. Reconnect each amplifier remote wire to the
power antenna lead one by one. If the ampli-
fiers turn off before all wires are attached,
use an external relay to provide remote-on
(
voltage excessive current required .
)
[
]
Nothing happens when The microprocessor has
Turnoffthepower, thenpushthe PUSH OPEN
cover to flip down.
button are pressed.
malfunctioned due to
noise,etc
Display is not accurate.
Press the reset button with a thin rod.
1. Turn down sound volume. Function can
also be restored by turning the power off
No sound heard.
The speaker protection
circuit is operating.
(
and on again. Speaker volume is reduced
automatically when the speaker protection
)
circuit operates .
2. If the sound is muted again, consult our
service department.
UDB275MP
26
Troubleshooting
Problem
Cause
Measure
No sound heard.
MP3/WMA files are ab- Write MP3/WMA files onto the disc properly.
sent in a disc.
Files are not recognized Use MP3/WMA files encoded properly.
as an MP3/WMA file.
File system is not cor- Use ISO9660 level 1, 2 or JOLIET or Romeo
rect.
file system.
Sound skips or is noisy.
Disc is dirty.
Clean the disc with a soft cloth.
Disc is heavily scratched Replace with a disc with no scratches.
or warped.
Sound is cut or skipped. MP3/WMA files are not
Use MP3/WMA files encoded properly.
Noise is generated or encoded properly.
noise is mixed with
sound.
Sound is bad directly Water droplets may form Let dry for about 1 hour with the power on.
after power is turned on. on the internal lens when
the car is parked in a
humid place.
Wrong filename.
File system is not cor- Use ISO9660 level 1, 2 or JOLIET or Romeo
rect. file system.
WMA file has no sound The song may be copy Disable DRM as describe in the chapter “To
(
)
(
disable DRM Digital Rights Management ”
).
output and skip to next protected DRM .
track.
UDB275MP
27
Troubleshooting
Problem
Cause
Measure
No sound heard.
MP3/WMA files are ab- Write MP3/WMA files onto the USB memory
sent in a USB memory device properly.
device.
Files are not recognized Use MP3/WMA files encoded properly.
as an MP3/WMA file.
Sound is cut or skipped. MP3/WMA files are not
Noise is generated or encoded properly.
Use MP3/WMA files encoded properly.
noise is mixed with
sound.
USB memory device USB memory device may Reinsert the USB memory device to try again.
cannot be detected.
be damaged.
Replace with a new USB memory device if
failed.
USB memory device con-
nector is in bad condi-
tion.
Compatibility issue
Please consult your Clarion dealer for USB
memory device compatibility.
USB memory device is The USB memory de- Reinsert the USB memory device with the
unable to plug into the vice connector may be correct direction.
USB port.
inserted to the port in the
wrong direction.
The USB memory device Replace with a new USB memory device.
connector is damaged.
The shape design of the Use an USB extension cable.
USB memory device.
USB card reader cannot USB card reader is con- Insert the memory card to USB card reader first
be detected.
nected to main unit first before connecting to the main unit.
before inserting memory
card to the card reader.
iPodshuffle, nanoorUSB These devices are not However, the device may be able to playback
(
)
harddisk drive HDD
supported.
by reconnecting the device or power off and
on the main unit.
cannot playback or error
display is shown.
Unable to playback Compatibility issue.
songs.
Please consult your Clarion dealer for USB
memory device compatibility.
Too many songs are Reduce the number of songs in the USB
stored, some amount of memory device.
time are required to read
all the tracks available.
UDB275MP
28
9. ERROR DISPLAYS
Error Display
Cause
Measure
A DISC is caught inside the CD This is a failure of CD deck’s mechanism
ERROR 2
deck and is not ejected.
and consult your store of purchase.
A DISC cannot be played due
to scratches, loaded upside-
down inside the CD deck etc.
Replace with a non-scratched, non-warped-
disc.
Eject the disc then reload it properly.
ERROR 3
NO FILE
No audio file is detected in the
DISC.
Replace with audio contents loaded DISC.
Error Display
Cause
Measure
Failure detection of USB mem- Unplug the USB memory device and re-plug
ory device when it is plugged into the port.
into the port.
MNT ERR
No audio file is detected in the Replace with audio contents loaded USB
media.
NO FILE
memory device.
USB connector short circuit/ Unplug the USB memory device , turn off
overloaded.
USB ERR
the car stereo power and then turn on the
power again.
10. SPECIFICATIONS
FM tuner
Frequency Range: 87.9 MHz to 107.9 MHz
CD player
System: Compact disc audio system
Usable Sensitivity: 11 dBf
Usable Discs: Compact disc
±
Frequency Response: 10 Hz to 20 kHz 3 dB
(
)
50 dB Quieting Sensitivity: 17 dBf
Alternate Channel Selectivity: 75 dB
(
Signal-to-Noise Ratio: 85 dB 1 kHz IHF-A
)
(
)
Stereo Separation 1 kHz : 35 dB
(
Dynamic Range: 80 dB 1 kHz
)
±
Frequency Response 3 dB : 30 Hz to 15 kHz
(
)
Harmonic Distortion: 0.01%
AM tuner
Frequency Range:
AM
530 kHz to 1710 kHz
Usable Sensitivity: 25 μV
UDB275MP
29
Specifications
Audio
Maximum Power Output: 200 W 50 W X 4 ch
(
)
(
)
+ =
Power Output: 4 X 19 W DIN 45324, B 14.4 V
(
)
Bass Control Action 100 Hz : ±14 dB
(
)
Treble Control Action 10 kHz : ±14 dB
(
)
Line Output with A/C 1 kHz, 10 kΩ : 1.8 V
Power Output:
19 W RMS x 4 Channels at 4 Ω and ≤ 1%
THD+N
General
Power Supply Voltage:
Signal to Noise Ratio:
(
)
14.4 V DC 10.8 V to 15.6 V allowable , nega-
tive ground
(
86 dB reference: 1 W into 4Ω
)
Current Consumption: Less than 15 A
(
Speaker Impedance: 4 Ω 4 Ω to 8 Ω allowable
)
(
)
Weight: 2.42 lb. 1.7 kg
Dimensions:
178 mm Width X 100 mm Height X 156 mm
Depth
Notes:
Specifications comply with JEITA Standards.
Specifications and design are subject to change
without notice for further improvement.
Please make sure when connecting external power
amplifier, that you properly, to the car chassis,
ground the amplifier.
If this is not done, severe damage to the source
unit may happen.
UDB275MP
30
Clarion Co., Ltd.
All Rights Reserved. Copyright © 2007: Clarion Co., Ltd.
PE-2979B
280-8530-00
Printed in Malaysia / Imprimé en Malaisie / Impreso en Malasia
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