Logic CDU650 User manual

PLEASE READ THIS INSTRUCTION MANUAL CAREFULLY BEFORE OPERATING YOUR UNIT.
CDU650
INSTRUCTION MANUAL
• MP3/WMA/AM/FM/CD Receiver
• Flip Down/Full Detachable Front Panel
• SD/MMC/USB and Front Aux Input
• CD-R/CD-RW Compatible
• Oversized, Active Black Matrix Display
CDU650 CD/CDR/CDRW/MP3/USB/SD COMPAT IBLE
SUB
60
18 17
CDU650 CD/CDR/CDRW/MP3/USB/SD COMPAT IBLE
SUB
60
261615781 14 2 3 5 6 279
2524232221201910131211
(1-6)
4
POWER
2
RPT
3
INT MP3
1
PAUSE
DISP
56 4
RDM
AS/PS
ENTER
SEL VOL
VOL
TUNE/SEEK
BAND
LOUD
SUB
MODE
+10-10
1
11
10
4
2 93
24
2123
22
19 20 12
8
(1-6)

1
CONTENTS
Installation ............................................................................................................ 1
Installation in the dashboard ............................................................................ 1
Detaching and Attaching the front panel ......................................................... 1
Supporting the Unit ............................................................................................ 2
Wiring Connection ............................................................................................ 2
Operation ............................................................................................................... 3
Locations of Controls ....................................................................................... 3
General Controls .............................................................................................. 4
CD/MP3/WMA Control ................................................................................... 6
How to Selet MP3/WMA Files .......................................................................... 7
Troubleshooting ................................................................................................... 8
Specications ...................................................................................................... 9

1
53mm
182mm
3
2182mm
53mm
1
2
134
Release screw and
bracket
Bend these
claws, if necessary
INSTALLATION
PRECAUTIONS
• Choose the mounting location carefully so that the unit will not interfere with normal driving functions.
• Avoidinstallingtheunitwhereitmaybesubjecttohightemperatures,suchasfromdirectsunlightor
hotairfromtheheater,orwhereitmaybesubjecttodust,dirtorexcessivevibration.
• Useonlythesuppliedmountinghardwareforasafeandsecureinstallation.
• Besuretoremovethefrontpanelbeforeinstallingtheunit.
Mounting angle adjustment
Adjustthemountingangletolessthan20°.
MOUNTING EXAMPLE – Installation in the dashboard
Note: Keep the release key in the safe place as you may need it in future to remove the unit from the car.
Detaching and attaching the front panel
The front panel of this unit can be detached to prevent theft.
FOLDING DOWN AND DETACHING/ATTACHING THE FRONT PANEL
Before detaching the front panel, be sure to press the button (1) OFF rst.
Then press the button and detach the panel by pulling it towards you as illustrated.
Notes:
• Do not press the front panel hard against the unit when attaching it. It can be easily attached by pressing
it lightly against the unit.
• Whenyoucarrythefrontpanelwithyou,putitinthesuppliedfrontpanelcase.
• Donotpresshardorgiveexcessivepressuretothedisplaywindowofthefrontpanelwhenattaching
it to the unit.
CLEANING THE CONNECTOR
The unit may not function properly if the connectors be-
tween the unit and the front panel are contaminated with
dirt.Inordertopreventthisfromhappening,detachthe
front panel by pressing the button and clean the con-
nectors from time to time.
Clean the connectors with a cotton swab and contact
cleaner as illustrated. Clean each pin carefully and make
sure not to damage the connecting points.
Cotton Swab
Rear of
front panel Main unit
2
1
< 10°

2
10
7
1
2
3
4
4
4
5
5
6
6
8
9
INSTALLATION
TO SUPPORT THE UNIT 1. UNIT
2. RELEASE CASE
3. DASHBOARD
4. HEX NUT
5. LOCKWASHER
6. PLAIN WASHER
7. CARBODY
8. REARSUPPORTSTRAP
9. TAPPING SCREW
10.M5X15HEXBOLT
WIRING CONNECTION
L (WHITE)R(RED)
LINE OUT
ANTENNA
CONNECTOR
ISO CONNECTOR
FUSE 10A
B
A
1
2
3
4
5
6
7
8
4
57
8
GREY +
GREY/BLACK –
FRONT
RIGHT
SPEAKER
VIOLET +
VIOLET/BLACK –
REAR
RIGHT
SPEAKER
FRONT
LEFT
SPEAKER
REAR
LEFT
SPEAKER
+ WHITE
– WHITE/BLACK
+ GREEN
– GREEN/BLACK
ISO A/B PLUG
POWER
ANTENNA
BLUE
IGNITION SWITCH (B+)
RED
MEMORY YELLOW
BACK UP
BLACK
GROUND (–)
SUBWOOFER
GREEN
YELLOW
FUSE REPLACEMENT
Ifthefuseblows,checkthepowerconnectionandreplacethefuse.Ifthefuseblowsagainafterthe
replacement,theremaybeaninternalmalfunction.Inthiscase,consultyournearestrepaircenter.
Warning
Usethespeciedamperagefuseforeachlead.Useofahigheramperagefusemaycauseserious
damage.

3
1. POWERON/OFF( )
2. FUNCTIONSELECTBUTTON:BASS/TREBLE/BALANCE/
FADER/BEEP/ADJTIME/AUDIODSP
3. VOLUP/VOLDOWNFORBASS/TREBLE/BALANCE/FADER /
 BEEP/ADJTIME/AUDIODSP
4. PRESETSTATIONS(1,2,3,4,5,6)
5. STEREO/MONOBUTTON(ST)
6. LOCAL/DISTANTBUTTON(LOC)
7. EQUALIZERCONTROL(EQ)
8. DISPLAYBUTTON(DISP)
9. MODE/SUBWOOFERBUTTON(MODE/SUB)
10.BAND/LOUDNESSBUTTON(BD/LD)
11. AUTOMATICORMANUALTUNING
(FREQ UP ORFREQDOWN /
 CDTRACK/SEARCHBUTTON
12.AUTOSEEKSEARCHTUNING(AS/PS)
13.‘SCAN’AUTOMATICTUNINGCONTROL(SCAN)
14.MUTEBUTTON(MUTE)
15.LCDDISPLAY
16. OPENPANELRELEASEBUTTON ( )
17.CDSLOT
18.CDEJECTBUTTON( )
19.PAUSEBUTTON
20.REPEATBUTTON
21.INTROBUTTON(PreviewallTracks)
22.RANDOMBUTTON
23,24.10TRACKSEARCHDOWN/UP
25.USBPORT
26.SD/MMCCARDSLOT
27. AUX IN
28.RESETBUTTON
OPERATION
LOCATIONS OF CONTROLS
28
RESET
Detachthefrontpanel,
RESET is found
at the panel base
CDU650 CD/CDR/CDRW/MP3/USB/SD COMPATIBLE
SUB
60
18 17
CDU650 CD/CDR/CDRW/MP3/USB/SD COMPATIBLE
SUB
60
261615781 14 2 3 5 6 279
2524232221201910131211
(1-6)
4
POWER
2
RPT
3
INT MP3
1
PAUSE
DISP
56 4
RDM
AS/PS
ENTER
SEL VOL
VOL
TUNE/SEEK
BAND
LOUD
SUB
MODE
+10-10
1
11
10
4
2 93
24
2123
22
19 20 12
8
(1-6)
CDU650 CD/CDR/CDRW/MP3/USB/SD COMPAT IBLE
SUB
60
18 17
CDU650 CD/CDR/CDRW/MP3/USB/SD COMPAT IBLE
SUB
60
261615781 14 2 3 5 6 279
2524232221201910131211
(1-6)
4
POWER
2
RPT
3
INT MP3
1
PAUSE
DISP
56 4
RDM
AS/PS
ENTER
SEL VOL
VOL
TUNE/SEEK
BAND
LOUD
SUB
MODE
+10-10
1
11
10
4
2 93
24
2123
22
19 20 12
8
(1-6)
CDU650 CD/CDR/CDRW/MP3/USB/SD COMPATIBLE
SUB
60
18 17
CDU650 CD/CDR/CDRW/MP3/USB/SD COMPATIBLE
SUB
60
261615781 14 2 3 5 6 279
2524232221201910131211
(1-6)
4
POWER
2
RPT
3
INT MP3
1
PAUSE
DISP
56 4
RDM
AS/PS
ENTER
SEL VOL
VOL
TUNE/SEEK
BAND
LOUD
SUB
MODE
+10-10
1
11
10
4
2 93
24
2123
22
19 20 12
8
(1-6)

4
OPERATION
GENERAL CONTROLS
1. POWER ON/OFF
 Bypressingthiskey,theunitisswitchedonandoff.Thisunitisturnedonbypressinganykey.
2. SELECT
3. VOLUME UP/DOWN
 By turning the VOL (3) knob Right or Left, you can adjust VOL/BASS/TREB/BAL/FAD in the
orderlisted.Toselecteachfunction,PresstheSEL(2)buttonbrieyuntilthedesiredfunctionis
shownonthedisplay.Figure1showshowfunctionsareselected:
1 2 3 4 5
SEL SEL SEL SEL SEL
Fig. 1 Selection of sound control function
 1.VOL2.BAS3.TRB4.BAL5.FAD
 TurningtheVOLknobRightorLeft.Increaseordecreasethevolmebyturning
VOLVOL
or
VOLVOL
.
ThesebuttonscanbeusedtoadjusttheBASS,TREBLE,BALANCEandFADER.
BEEP MODE (2)
PresstheSELbuttonagain(formorethan2seconds)toactivateSelectingmodeforBEEP:
2 sec.
SEL BEEP 2nd / ALL / OFF
VOL
2 sec.
BEEP
SELSELFLAT / POP / ROCK / CLASSICALDSP
SELADJVOL
2 sec.
BEEP
SELSELADJ to set hourto set minute /
VOL VOL
VOL
ALL Buttonsoundisonpermanently
2nd Buttonsoundistriggeredbysecondarybuttonfunctions(holdbuttondownforawhile)
OFF Buttonsoundisoff
ADJUST TIME (2)
PresstheSELbuttonagain(formorethan2seconds)toactivateSelectingmodeforADJUST
TIME:
2 sec.
SEL BEEP 2nd / ALL / OFF
VOL
2 sec.
BEEP
SELSELFLAT / POP / ROCK / CLASSICALDSP
SELADJVOL
2 sec.
BEEP
SELSELADJ to set hourto set minute /
VOL VOL
VOL
 TurnVOLknobclockwisetosethoursandcounterclockwisetosetminutes.
AUDIO DSP CONTROLS (2)
PresstheSELbuttonagain(formorethan2seconds)toactivateSelectingmodeforDSP:
2 sec.
SEL BEEP 2nd / ALL / OFF
VOL
2 sec.
BEEP
SELSELFLAT / POP / ROCK / CLASSICALDSP
SELADJVOL
2 sec.
BEEP
SELSELADJ to set hourto set minute /
VOL VOL
VOL
4. PRESET STATIONS
 Sixnumberedpresetbuttonsstoreandrecallstationsforeachband.
Storing a station:
1. Select a band (if needed)
2. Select a station
3. Hold a preset button longer than one second. Preset station number appears in the display
when station is saved.
Recall a station:
1. Select band (if needed)
2. Press a preset button for less than one second to select stored station.
5. STEREO/MONO BUTTON
Press ST button to switch between stereo and mono sound for FM radio reception. When reception
ofanFMstationisweak,listeningqualitycanbeimprovedbyswitchingtomonosound.

5
6. LOCAL/DISTANT BUTTON
 PressLocal/Distant(LO/DX)buttonforlisteningtoweakstations.“LOCAL”indicatorwillappear
on the display. Press this button again (Distant mode) for normal operation.
7. EQUALIZER CONTROL
Press EQtoselectbetweenOff/Pop/Rock/Classic/Flatequalizermodes.
8. DISPLAY BUTTON (Set the Clock)
 Selectsradiofrequencyorclockdisplay.
 Tosettheclock:
 1.Withclockdisplayselected,holddown(DISP)buttonuntilclockdisplaystartsashing.
2. Rotate
VOLVOL
tochangeminutes,
VOLVOL
to change hours.
3. Press (DISP) button to start clock.
9. MODE / SUBWOOFER BUTTON
Press MODEtoselectbetween:AUX/TUNER/CD-MP3/USBorMMC/SDmodes.
SUBWOOFER: Press and hold the button to engage subwoofer output.
10. BAND SELECTOR / LOUDNESS BUTTON
 Pushthisswitchtoselectthedesiredband,eitherAMorFM.
LOUDNESS: PressandholdthebuttontoselectLOUDNESSmode.
11. AUTOMATIC OR MANUAL TUNING (FREQ UP OR FREQ DOWN )
(A) RADIO MODE
 Whenpressedforlessthan1second,thesekeysoperateasSEEKTuningmode.
 Whenpressedlongerthan1second,theyoperateasMANUALtuningmode.
 Ifthekeysarenotpressedfor3seconds,theywillreturntoAutomaticmode.
(B) CD/MP3/WMA PLAYER MODE
Whenpressedforlessthan1second,thesekeysoperateasTRACKUPorTRACKDOWNmode.
When pressed longer than 1 second ,theywilloperateasCUEorREVIEWmode.
12. AUTOMATICALLY STORE STATIONS
 Selectsixstrongstationsandstorethemincurrentband.
1. Select a band (if needed)
2. Hold AS/PS button for more than three seconds. The new stations replace stations already
stored in that band.
Preset Scan
Scan stations stored in current band
1. Select a band (if needed)
2. Hold AS/PS for more than one second but less than three seconds. Radio pauses for ve
seconds at each station. Press AS/PS again to stop scanning when desired station is reached.
13. ‘SCAN’ AUTOMATIC TUNING CONTROL
 ThiskeyoperatesRADIOSCAN.Theoperationissimilartonormalsearchbutholds5seconds
oneverystationdetectedinRADIOSCANmode.
14. MUTE BUTTON
Press this button to mute the sound at once. Press again to return to previous volume level.
15. ACTIVE MATRIX DISPLAY
 TheActiveMatrixDisplaywilldisplaythecurrentstateoftheunit.
16. OPEN PANEL RELEASE BUTTON
Press button and the front panel will open.
OPERATION

6
CD/MP3/WMA CONTROL
Inserting the CD
Carefully slide the CD or CD-R or CD-RW through the CD slot into the CD compartment. The CD
starts playing automatically.
TRACK/SEARCH BUTTON
FORWARD AND REVERSE TRACK SEARCH (11)
Pressandreleasetoadvancetonexttrackortoreturntothebeginningofthecurrenttrack(track
number will be displayed). Press and hold to fast forward or reverse . Play will begin at the
point when you release the button.
17. CD SLOT
18. CD EJECT BUTTON
Press the EJECT button to remove the CD. The receiver will automatically switch to radio
mode.
19. PAUSE BUTTON
Press to pause CD playback. Press again to resume playback.
20. REPEAT BUTTON ‘RPT’
 Whenthisbuttonispressed,‘RPT’indicationisdisplayedandtheselectedtrackwillbecontinually
repeated until the Track Repeat mode is cancelled by pressing ‘RPT’ button again.
21. INTRO BUTTON (Preview all Tracks) ‘INT’
 Whenthisbuttonispressed,‘INT’indicationisdisplayedandtherstseveralsecondsofeach
track are played. Press again to stop intro and listen to current track.
22. RANDOM BUTTON ‘RDM’
 Whenthisbuttonispressed,‘RDM’indicationisdisplayedandeachtrackisplayedinrandom
orderinsteadofnormalprogression.TocancelRANDOMmode,press‘RDM’buttonagain.
23, 24. 10 TRACK DOWN/UP SELECT: (In case of MP3/WMA les)
 PressButton5:10Trackdown/PressButton6:10Trackup
OPERATION

7
28
RESET
HOW TO SELECT MP3/WMA FILES
Searching by Track:
• PressAS/PS. Digit starts blinking.
• Turn“VOL”knobtorightorleftuntilthedesiredtracknumbershowsthenpressVOL knob.
• Songnumberyouselectedwillstarttoplay.
Searching by Folder:
• PressAS/PS twice.
• Turn“VOL”knobtorightorlefttoselectfoldernamethenpressVOL knob.
• Turn“VOL”knobtorightorlefttoselectletoplaythenpressVOL knob to start playback.
25. USB PORT
Enhanced control of connected Portable Media such as Flash Drives and digital MP3 players by
usingfunctionkeysontheCDU650ortheremotecontrolunit.
 CDU650featuresthelatestID3Tagsupport,whichallowsyoutoseethesong’snameandfolder
locationontheblackmatrixdisplay.
26. MULTI-MEDIA CARD (MMC) / SD CARD SLOT
Supports MP3/WMA ID3 format music only.
27. FRONT AUX IN
 Convenientfront“AUXIN”inputjackallowseasyconnectionofPortablemediasuchasiPodand
other digital MP3 Players.
28. RESET
Reset button is located on the housing.
Theresetbuttonistobeactivatedforthefollowingreasons:
• Initialinstallationoftheunitwhenallwiringiscompleted.
• Allthefunctionbuttonsdonotoperate.
• Errorsymbolonthedisplay.
OPERATION

8
TROUBLESHOOTING
Check all wiring connections before referring to the list below. If problems persist after
consultingthelist,contactyournearestservicedealer.
SYMPTOM CAUSE SOLUTION
No power.
Disc cannot
be loaded or
ejected.
No sound.
Sound skips.
The operation
keys do not
work.
The radio does
not work. The
radio station
automatic
selection does
not work.
The car ignition switch is
not on.
The fuse is blown.
A CD is in the player.
Disc is inserted upside down.
CD is very dirty or defective.
Temperature inside the
car is too high.
Condensation is present
in the CD player.
Volume control is set to
the minimum level.
Wiring is not properly
connected.
The disc is extremely
dirty or defective.
The built-in microcomputer
is not operating properly.
The antenna cable is not
connected.
The signals are too weak.
The installation angle is
more than 20 degrees.
If the power supply is properly
connected to the car accessory
circuits, but the engine is not on,
switch the ignition key to "ACC".
Replace with a new fuse of equal
rating.
Remove the disc in the player,
then insert a new one.
Insert the CD with the label facing up.
Clean the disc or try to play a new one.
Allow the ambient temperature
to cool to a normal level.
Leave the player off for an hour
or so, then try again.
Adjust volume to a desired level.
Check wiring connections.
Make sure the head unit is installed
at an angle of less than 20 degrees
from horizontal.
Clean the CD or try to play a new
one.
Press the RESET button and try
again.
Insert the antenna cable firmly.
Select a station manually.
Front panel is not attached
or seated properly.
Remove and reinsert the front panel
according to the instructions in this
manual and try again.

9
SPECIFICATIONS
CD/MP3/WMA PLAYER
SignaltoNoiseRatio >60dB
ChannelSeparation >50dB(1kHz)
FrequencyResponse 20Hz-20kHz
TUNER (FM)
Frequencyrange 87.5-107.9MHz
Sensitivity 2.8 µV
Stereoseparation 30dB
Signaltonoiseratio 50dB
Channelstep 200kHz
TUNER (AM)
Frequencyrange 530-1710KHz
UsableSensitivity 32dBµV
LINE-OUT
Output 5V(max.)
Impedance 10kOhm
GENERAL
PowerSupply 12VDC(10.8-15.6Vallowable)
Speaker impedance 4 or 8 ohm
Outputpower 60Wx4CH
CDU650
MP3-Compatible AM/FM CD Receiver