TDK NX-4CD User manual

& TDK
Life оп Record
SLIMLINE 2.1 CH. CD/MP3 HI-FI SYSTEM
NX-4CD (CD + МРЗ + USB + SD/MMC)
Instruction Manual

To achieve the utmost in enjoyment апа performance, please read this manual carefully before
attempting to operate the unit in order to became familiar with its features, and assure you years of
faithful, trouble free performance and listening pleasure.
Important Notes
Keep instructions the safety and operating instructions should be retained for future reference.
Avoid installing the unit in locations described below:
Places exposed to direct sunlight or close to heat radiating appliances such as electric heaters.
On top of other stereo equipment that radiate too much heat. Places lacking ventilation or dusty
places. Places subject to constant vibration. Humid or moist places.
Make sure not to obstruct the ventilation openings.
Before turning on the power for the first time, make sure the power cord is properly installed.
Mains plug is used as the disconnect device and it shall remain readily operable completely.
The product shall not be exposed to dripping or splashing and that no objects filled with liquids,
such as vases, shall be placed on the product.
The apparatus shall not be exposed to dripping or splashing and that no objects filled with
liquids, such as vases, shall be placed on apparatus.
To be completely disconnect the power input, the mains plug of apparatus shall be
disconnected from the mains.
When the stand-by LED gives no color, the apparatus is completely disconnected from mains.
Minimum distances 10cm around the apparatus for sufficient ventilations.
Attention should be drawn to the environmental aspects of battery disposal.
The use of apparatus in moderate climates.
The mains plug should not be obstructed or should be easily accessed during intended use.
The ventilation should not be impeded by covering the ventilation openings with items such
as newspaper, table-clothes, curtains etc.
No naked flame sources such as lighted candles should be placed on the apparatus.
Battery shall not be exposed to excessive heat such as sunshine, fire or the like.
Excessive sound pressure from earphones and headphones can cause hearing loss.
For safety reasons, do not remove any covers or attempt to gain access to the inside of the product.
Refer any servicing to qualified personnel.
Do not attempt to remove any screws, or open the casing of the unit; there are no user serviceable
parts inside, refer all servicing to qualified service personnel.
й CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION : TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK),
NO USER SERVICEABLE PARTS INSIDE, REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL.
DANGEROUS VOLTAGE
Conductor dangerous voltage, that may be of sufficient magnitude to constitute a risk
of electric shock to persons is present within this products enclosure.
ATTENTION
The owners manual contains important operating and maintenance instructions, for
your safety, itis necessary to refer to the manual.
WARNING : TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO
DRIPPING OR SPLASHING.
Note:
This unit will become warm when used for a long period of time. This is normal and does not indicate
a problem with the unit.
The CD player includes micro-processors which may malfunction as a result of external electrical
interference or noise. If the CD player is not working properly, disconnect the power source and
then reconnect it.
1

ASSEMBLY DRAWING OF UNIT AND SPEAKER
@ Speaker connection
LCD DISPLAY WINDOW
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MEMORY ПЕРЕТА МАМА ALBUN |
А. FIND INDICATOR E. ESPINDICATOR
B. TIMER INDICATOR Е VOLUME HIGH/LOW INDICATOR
C. ALBUM NUMBER INDICATOR G. TRACK/NUMBER/TIME INDICATOR
D. STEREO INDICATOR

FEATURES AND CONTROLS
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FEATURES AND CONTROLS
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REMOTE CONTROL
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10.
‚ MONO/ST./FIND/ESP BUTTON
12.
13.
14.
15.
‚ STOP BUTTON
17.
18.
19.
20.
SPEAKER 17. STOP BUTTON
FM ANTENNA 18. VOLUME DOWN BUTTON
AUX JACK "R" 19. VOLUME UP BUTTON
AUX JACK “Г” 20. FUNCTION BUTTON
PRESET/FOLDER UP BUTTON 21. CD DOOR OPEN/CLOSE BUTTON
REPEAT BUTTON 22. CD DOOR
PRESET/FOLDER DOWN BUTTON 23. TO WOOFER JACK
STANDBY (WITH LED INDICATOR) BUTTON 24. HEADPHONES JACK
USB DEVICE IN PORT 25. BATTERY DOOR
‚ SD/MMC CARD IN PORT 26. SUBWOOFER STANDBY INDICATOR
. SEARCH/SKIP/TUNING DOWN BUTTON 27. AC POWER CORD
. MEM/PROG/CLK-ADJ. BUTTON 28. SUBWOOFER AC POWER SWITCH
‚ SEARCH/SKIP/TUNING UP BUTTON 29. OUT SPEAKERS JACK
. CD PLAY/PAUSE BUTTON 30. FROM MAIN JACK
. IR SENSOR 31.USB DEVICE IN LED INDICATOR
‚ LCD DISPLAY WINDOW 32.50/ММС CARD IN LED INDICATOR
STANDBY BUTTON
MUTE BUTTON
PRESET/FOLDER UP BUTTON
PRESET/FOLDER DOWN BUTTON
RANDOM BUTTON
SEARCH/SKIP/TUNING DOWN BUTTON
TIMER BUTTON
VOLUME DOWN BUTTON
FUNCTION BUTTON
BBS BUTTON
REPEAT BUTTON
CD PLAY/PAUSE BUTTON
EQ BUTTON
SEARCH/SKIP/TUNING UP BUTTON
MEM/PROG/CLK-ADJ. BUTTON
SLEEP BUTTON
NUMBER SEARCH BUTTON
VOLUME UP BUTTON

PUTTING THE BATTERIES INTO THE REMOTE CONTROL UNIT
Press down the compartment cover, and slide the
cover off to open the compartment. Place the two
(AAA) batteries in the remote control according
to the polarity markings ("+" and "-") inside the
compartment and on the batteries. Place the cover
over the compartment, press down lightly, and
push it upward until it snaps on.
"BATTERIES NOT INCLUDED**
NOTE : Remove the batteries from the remote
control if not in use for long period of the time.
Do not mix normal batteries with rechargeable
batteries, when the batteries become weak,
remote control will not function and replace with
new batteries.
OPERATING THE UNIT
When you first plug the unit into the AC outlet, then switch the power to "ON" position on the rear of
the subwoofer, the unit will be in standby mode, the power/standby indicator is red. You can now
press the POWER/STANDBY button on the unit (or on the remote control) to switch the unit ON. The
power/standby indicator changed to blue. Pull the AC plug out of the wall socket if you want to
switch off completely.
STANDBY
1. Switch the power to "ОМ" position on the rear of the subwoofer and unit is in standby mode.
2. Press STANDBY button on CD the unit (or remote control) to power on the unit.
3. Select the sound source (CD , AUX ,SD/MMC CARD, USB DEVICE or TUNER) by pressing the
FUNCTION button.The corresponding display will light up.
4. Adjust the volume with the VOLUME (UP or DOWN) button.
5. Setthe preset equalizer (PASS, CLASSIC , ROCK , POP, or JAZZ) with the EQ button on the
remote control. N.B. PASS preset equals FLAT or NORMAL
6. Press the STANDBY button again on CD unit to turn off the unit.
Inthe STANDBY mode.
1. Press and hold MEMORY/PROG/CLK-ADJ button once until the time displays 24-hour digit
flashing.
2. Pressthe SEARCH/SKIP/TUNING (DOWN or UP) button to adjust 12-hour or 24-hour digit.
3. Press MEMORY/PROG/CLK-ADJ button once again , the time display HOUR digit flashes ,
press the SEARCH/SKIP/TUNING (DOWN or UP) button to adjust HOUR digit; Press the MEM/
PROG/CLK-ADJ button once more, the MINUTE digit flashes, adjust it by the SEARCH/SKIP/
TUNING (UP or DOWN) button.
4. Press the MEMORY/PROG/CLK-ADJ button again to confirm the time.
5. Eachenable state as shown above will be cleared if the key is not pushed in 10 seconds.
6. Inthe CD or TUNER mode, press and hold the MEMORY/PROG/CLK-ADJ button a few seconds
to check the current time.

TIMER ЅЕТТІМС (оп the remote control)
1. After adjusting clock, press the TIMER button for a few seconds, " e ОМ" and "00:00" appears
on the display and the HOUR digit flashes.(F 1)
2. Pressthe SEARCH/SKIP/TUNING (UP or DOWN) button to adjust it.
3. Pressthe TIMER button again, the MINUTE digit will start flashing, adjust it by pressing the
SEARCH/SKIP/TUNING (UP or DOWN) button.
4. Pressthe TIMER button once more to confirm and order TIMER ON time.
5. After adjusting "ТІМЕН ОМ", "Є OFF" appears on the display and the HOUR digit flashes.(F2)
6. Repeatthe above steps 2 to 3, then press the TIMER button once more to confirm and order
TIMER OFF time.
7. Nowthe "ТОМЕН" or "СО" appears on the display with flashing , adjust "ТОМЕН" or "CD" by
pressing the SEARCH/SKIP/TUNING (UP or DOWN) button.
8. Pressthe TIMER button again, the timer 'VOL 15" indicator appears on the display and flashes,
adjust the timer volume high or low by the SEARCH/SKIP/TUNING (UP or DOWN) button.
9. Eachenable state as shown above will be cleared if the button is not pushed in 10 seconds.
10. After adjusting "ТІМЕН ON" and "ТІМЕН OFF" ,press the TIMER button, * e " appears on
the display.
11. The unit will be switched on automatically at "TIMER ОМ” order and start playing 8 the unit will
be switched off automatically at "ТІМЕН OFF" order.
Note: The "ТІМЕН" function is not available in “SD/MMC САКО" or “USB DEVICE" mode.
F1 F2
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EQ CONTROL (оп the remote control)
Press EQ to show the present sound tone.
When you continue to press the EQ button on the remote control, the sound tone changes as below:
pres. CLASSIC КОСК-РОР-ЈА2 2 7]
TO SET SLEEP FUNCTION (for remote control)
1. If you want to fall asleep to music, press the SLEEP button once оп the remote control.
2. You may adjust the Radio or CD player's sleep function to play from 90, 80, 70 up 1010
minutes of music before shutting itself off automatically.
Ге толоно о ain > 20 uw]
NORMAL
Press function button to switch input modes.
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TUNER

RADIO OPERATION
1. Press the FUNCTION button to select the TUNER mode on the unit (or remote control).
2. Select the desired frequency with the SEARCH/SKIP/TUNING (UP or DOWN) button continuously
until you read the correct frequency or the reception is at its best.
MONO/ STEREO SELECT
This unit can receive the FM mode only.
1. When you want to select FM stereo station, press the MONO/ST./FIND/ESP button once on the
remote control only. When you receive a FM stereo station the "€stD " indicator will appear on
the display, you can receive FM stereo transmission .
2. When you press the MONO/ST./FIND/ESP button once again , the FM STEREO indicator will turn
off & switch to MONO FM status.
Automatic tuning
1. Pressthe SEARCH/SKIP/TUNING (UP or DOWN) button for a few seconds, then release
the button. The tuner will automatically search the first station of sufficient signal strength.
2. Repeatabove procedure if you wish to select another station.
Programming preset stations
You can also preset stations of your choice and store up 30 FM stations in its memory. To store
your selected broadcasting stations:
Tune to the required station.
Press the MEMORY/CLK-ADJ button.
Press the PRESET/FOLDER(UPorDOWN) button for your desired station number.
Press the MEMORY/CLK-ADJ again to confirm your selection.
To program more stations into memory, repeat the above steps 2 to 5.
To change the stored preset stations, repeat the above steps 2 to 5.
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Моїез:
1. Storing a new station into a preset location will erase the previously stored station in that
location.
2. Power off/failure or power cord disconnection will clear the memory of all preset stations.
Perform the stations presetting procedures again to store the stations.
Selecting the Preset Stations
1. Press PRESET/FOLDER(UP or DOWN) button to select the desired preset station number.
2. Thenumeric location of that preset station is displayed along with the corresponding
frequency.
FM Antenna
Make sure the FM lead wire antenna is unwound and extended to its full length. It may be necessary
to vary the direction of this wire antenna until you find the position that provides the best reception
for your favorite FM stations.

CD/MP3 OPERATION
Listening To Compact Disc (CD/MP3)
1. Pressthe FUNCTION button on the unit to select the CD mode.
2. Ifyou wantto enjoy CD/MP3, press the CD DOOR OPEN/CLOSE button on the unit first, then
the CD door will open automatically.(F3)
З. Insert the CD/MP3 disc into the CD compartment, press the CD DOOR OPEN/CLOSE button
again, then the CD door will close automatically.
NOTE: (1) This unit can play CD, CD-R, CD-RW and МРЗ discs.
(2) Ії по disc or can't read the disc inserted, NO DISC will be displayed. (F4)
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Playing The Entire СО/МРЗ
1. Playback will start by pressing the PLAY/PAUSE . Playback starts with the first track. The
display shows the current track number and its elapsed time.(F5)
2. Tointerrupt playback , press the PLAY/PAUSE button once. The time elapsed indicator will
flash.(F6)
3. Toresume playback, press the PLAY/PAUSE button once again.
4. То з!ор playback, press the STOP button.
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CARD-USB OPERATION
During in the STANDBY mode
1.Insert the SD/MMC memory card or USB devices, and then press the STANDBY button on the unit
(or remote control) to power"ON"the unit.
2.Press the FUNCTION button on the unit (or remote control) to select the CARD-USB mode. The SD/
MMC CARD IN LED or USB DEVICE IN LED will be indicated on the front panel of the unit. The unit
will automatically read the total number of the folders and tracks at the same time.(F7)
3.If the SD/MMC CARD and USB DEVICE more than one folder.
a.Press the PRESET/FOLDER (UP or DOWN) button to select each folder.
b. Press the SEARCH/SKIP/TUNING (Up or Down) button to select current track in desired folder.
4.|f you press the MONO/ST./FIND/ESP button once on the remote control only.
a. To search each folder name, press the SEARCH/SKIP/TUNING (UP or DOWN) button once. The
display will show “ P ALBUM" and "FOLDER МАМЕ” (F8)
b.To search current track name by pressing and holding the SEARCH/SKIP/TUNING(UP or DOWN)
button a few seconds and then release it. The display will shows ">" and "TRACK МАМЕ". (F9)
NOTE: 1. The unit can only play MP3 files in this mode.
2. The capacity of SD/MMC card is unlimited. It can't support some brands of flash disk, USB
harddisk and iPod players.
3. It can support USB version 1.1 and 2.0.
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Playback will start by pressing the PLAY/PAUSE . Playback starts with the first track. The
display shows the current track number and its elapsed time.(F10)
To interrupt playback , press the PLAY/PAUSE button. The time elapsed indicator will flash.(F11)
To resume playback, press the PLAY/PAUSE again.
To stop playback, press the STOP button. > о №
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NOTE: In any time, the SD/MMC CARD and USB DEVICE must be fixed securely in the slot.
LISTEN ТО THE DESIRED TRACK
-CD
1. Press the SEARCH/SKIP/TUNING (UP or DOWN) button once on the unit (or remote control) until
the required track number appears on the display, then press the PLAY/PAUSE button to start
playing.(F12)
2. During playing, press the SEARCH/SKIP/TUNING (UP or DOWN) button, skip to the next track
(or the head of the current track ).
3. Press the SEARCH/SKIP/TUNING (UP or DOWN) button during pause condition, then skips to
the next track(or the head of the current track) and keep pausing , and the " 00:00" appears on
the display and flashes. (F13)
4. Press the PLAY/PAUSE button to start playing.
5. Press the MONO/ST./FIND/ESP button once on the remote control only, the ESP (Electronic Shock
Protection) function will turn on & the ESP indicator appears on the display. (F14)
6. Press the MONO/ST./FIND/ESP button once again, the ESP function will turn off & the ESP
indicator disappears on the display.
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1. Press the PRESET/FOLDER (UP or DOWN) button, the album number will be changed;
press the SEARCH/SKIP/TUNING (UP or DOWN) button, the track number will be changed.
2. Press the MONO/ST./FIND/ESP button once on the remote control only, TITLE indicator is displayed
and "^" flashed.(In that case if no name in the disc, NONE is displayed.) Press the SEARCH/SKIP/
TUNING (UP or DOWN) to select the TITLE A to Z and 0-9. (F15) (USB-MEMORY device without
this function)
3. Press the MONO/ST./FIND/ESP button twice, ALBUM name is displayed.(In that case if no name
in the disc. UN-KNOWN is displayed.) Press the SEARCH/SKIP/TUNING (UP or DOWN) to select
ALBUM name.(F16)
4. Whenthe desired track is displayed, press the PLAY/PAUSE button to start playing the track.
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5. Press ће MONO/ST./FIND/ESP button а few seconds on the remote control only, if the МРЗ file is
written in "103", it will automatically search more than 64 letters of "TITLE NAME" "ARTIST NAME
"or' ALBUM NAME"which move from the right corner to the left corner on the display continuously:
FILE МАМЕ => TITLE NAME- ARTIST МАМЕ» ALBUM e]
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