Soundmaster DISC4020 Owner Manual
The Soundmaster DISC4020 is a versatile audio system that combines a CD player, FM radio, and USB/SD connectivity. With its sleek design and user-friendly controls, it offers a wide range of features for music playback and entertainment.
Features:
- CD Player:
- Plays standard CDs, CD-R, and CD-RW discs
- Skip/search function for quick navigation
- Repeat and random playback modes
- FM Radio:
- Built-in FM tuner with auto-scan and preset station memory
- Manual and auto-tuning options
- Stereo/mono switch for improved reception
- USB/SD Playback:
- Supports USB flash drives and SD/MMC memory cards
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DISC4020 / English Manual
LOCATION OF CONTROLS
MAIN UNIT
9) Stop / St-Mono button
10) Play/Pause button
11) Volume knob
12) On/Standby button
13) Function button
14) Preset EQ button
15) Folder/Pre-Up button
16) Skip/Tuning Up /Down button
17) Memory/Clock-Adjust button
18) Play Mode button
19) FM wire antenna
20) Aux-in jack
21) 3.5mm Headphone jack
22) DC jack
23) AC/DC adaptor
24) DC plug
Caution:
Usage of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
This unit should not be adjusted or repaired by anyone except qualified service personnel.
Important:
Since movement of the CD mechanism and the sensitive circuitry may cause interference to the radio tuner nearby, switch this unit off while operating other radio devices
Precautions for use
Installation
•
Unpack all parts and remove protective material.
•
Do not connect the unit to the mains before checking the main voltage and before all other connections have been made.
•
Do not cover any vents and make sure that there is a space of several centimeters around the unit for ventilation.
Connection
1. Connect the DC plug (24) to the DC jack (22) of the main unit, then plug in the AC/DC adaptor (23) to the AC outlet. The unit will go to standby mode and the Standby LED indicator (3) will light up.
2. Turn on the unit (12), if the LCD display (1) is on with backlighting, it means the power supply is normal. Now your system is ready to play the music.
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DISC4020 / English Manual
Setting the clock
1. Set unit in standby mode.
2. Press & hold the “ Mem/Clk-Adj ” button (17), display will flash “24HR” press the Skip Up or Skip Down button
(16) to select the clock format between 12 or 24Hour. Then press the “ Mem/Clk-Adj ” button (17).
3. The first digit of “ 0:00 ” is flashing on the LCD display (1). Press Skip Up or Skip Down button (16) to set the correct hour. Press “ Mem/Clk-Adj ” button (17) to store the correct hour.
4. The third & fourth digit of “ 00 ” is flashing, press the Skip Up or Skip Down button (16) to set the correct minutes.
Then press “ Mem/Clk-Adj ” button (17) to store the correct minute.
¾ The clock setting mode will automatically quit if no button is being pressed in a period of about 5 seconds after pressing the “ Mem/Clk-Adj ” button.
¾ The pre-set time will be re-set completely if dis-connecting the main power supply. You are recommended to switch the system into standby mode for convenience usage.
Listening to radio
Manual tuning
1. Switch on the unit by On/Standby button (12), then press Function button (13) to select “ Tuner ” mode.
2. Tune to the required station by pressing the Tuning Up or Down button (16).
3. Press the Volume knob (11) to the desired volume level.
Auto tuning
1. Press Function button (13) to select “ Tuner ” mode.
2. Press and hold the Tuning Up or Down button (16) for 1-2 seconds and then release.
3. The unit will start seeking automatically and stop until a radio station is reached.
4. Repeat step 2 & 3 until the desired radio station is being reached.
5. Press Volume knob (11) to the desired volume level.
Preset stations
You can store up to 10 radio stations in the memory
Set to tuner mode.
1. Turn to the desired radio station by “ Manual” or “ Auto ” tuning method.
2. Press and hold the Mem/Clk-Adj ” button (17) until the “ MEM ” indicator and preset station number are flash on LCD display
(1)
3. Press “ Folder / Pre-up button (15) to select the desired station memory for storage.
4. Press “ Mem/Clk-Adj ” button (17) again to confirm the setting.
5. Repeat step 1 to 4 to store other stations.
6. Now you can select the presets stations in order by pressing the “Folder/Pre–up ” button (17)
¾
The pre-set memories will be cancelled completely if dis-connecting the main power supply. You are recommended to switch the system into standby mode for convenience usage.
¾ There are 5 seconds for program state, after 5 sec. This state would resume to normal tuner mode automatically.
¾ You can overwrite a present station by storing another frequency in its place.
FM-Stereo reception z Press the “ St/Mono ” button (9) repeatedly, the FM programs are receiving in mono and stereo mode repeatedly. In particular when stereo signals are weak, it is preferable to receive the program in Mono. z If stereo signal is being received, the stereo indicator “
” will appear on LCD display (1) to show FM Stereo program is now receiving.
Hints for best reception:-
- FM : the receiver has a build-in FM wire antenna (19) hanging at the rear cabinet, this wire should be totally unraveled and extended for the best reception.
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DISC4020 / English Manual
Playing Compact Disc
z Getting start
1. Press Function button (13) to select “ CD ” mode.
2. Push the CD door open (4) to open the CD door.
3. Place a CD with the printed side facing out and then close the CD.
4. Focus search will performing and the LCD display (1) will show the total number of tracks & total playing time. Then, the unit will start to automatically.
5. Press Volume knob (11) to the desired volume level. z Play / Pause mode
1. To interrupt, press the “ Play/Pause ” button (10) once, and the playing time will be freeze on the LCD display (1). Press again to resume normal playback. z Stop mode
1. If “ Stop ” button (9) is pressed during play or pause mode, system will go to stop mode. z Skip mode (skip up / skip down )
1. During play or pause mode, if “ skip up ” button (16) is pressed. It will go to next track and display the track no. and then remain the play or pause mode.
2. During play or pause mode, if “ skip down ” button (16) is pressed. It will go to the previous track, original track no. is display and remain the play or pause mode. z For MP3 Disc
1. After focus search is performing, the total number of track and album will be shown on the LCD display (1). The unit will start to plat directly.
2. Press “ Folder/ Pre-Up (15) or Pre-Down ” at remote control to select the folder number.
3. Press “ Skip Up or Skip Down ” button (16) to select the track number.
ID3/Display function (On remote control)
Press the “ ID3 “ button on the remote control repeatedly, the LCD display (1) show “ file -
… ”during playback of MP3/WMA file, the song file/album/song/artist name/clock time is being displayed in sequence . Press the “ ID3 ” button until display show the running time to disable the function.
Remark:-
- In that case of no name or not supportive languages had been assigned for the track, LCD display will blank (1) when press the
ID3 button.
- No Title/Album name can be recognized if the input format on the Disc is not supporting by the system.
- The system support only English and Arabic number for ID3 function.
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DISC4020 / English Manual z Repeat/Random mode
Press the “ Play Mode ” button (18) during playback to select repeat and random function, a single track, all the tracks repeat or folder repeat(MP3 only) and random can be played in difference mode as follow:-
For CD
(1) repeat 1 (2) repeat all track (3) random (4) off mode
Indicator
Play mode on LCD display
Repeat track & flashing
Repeat all
For MP3 Disc
(1) repeat 1 (2) repeat all tracks
(5) off mode
Indicator
on display
(3) repeat 1 folder
(4) random
Repeat single track repeat all tracks
& flashing
Repeat single folder
Random mode
Off mode
RAN z Repeat play
You can listen the desired track or whole disc repeat by this function. z Random play
You can listen all the tracks in a random order by this function.
CD programming
Up to 20 tracks can be programmed for disc play in any order. Before use, be sure to press the “ stop ” button (9).
1. Set in CD mode & stop the CD playback.
2. Press the “ Mem/Clk-Adj ” button (17) and “ MEM ” will appear on LCD display (1).
3. Select a desired track by pressing skip up or down button (16).
4. Press the “ Mem/Clk-Adj ” button (17) to store the track into memory.
5. Repeat steps 3 and 4 to enter additional tracks into the memory if necessary.
6. When all the desired tracks have been programmed, press “ Play/Pause ” button (10) to play the disc in assigned order.
7. Press “ Stop ” button (9) to stop playback, press Stop button again to clear all stored memory.
¾ The programming mode will automatically stop if no button is being pressed in a period of about 10 seconds after pressing the “Mem/Clk-Adj ” button.
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DISC4020 / English Manual
Playback of MP3 song via USB storage media or memory Card
Connecting
The system is able to decode and playback all MP3 /WMA file which stored in the memory media with USB connecting port or
SD/MMC memory card.
1. Set the system at standby mode first or other function except SD or USB mode.
2. Plug-in the USB pen-drive with the face up & make sure it going into completely or insert the memory card in the direction of the arrow as shown in the label on the up side of the memory card slot. Insert straight without bending. z
Connecting the USB upside down or backwards could damage the audio system or the storage media (USB thumb drive/SD/MMC card). Check to be sure the direction is correct before connection.
3. Set function button (13) to “ ” SD/MMC card or “ ” USB mode.
4. The system will start reading the storage media automatically after connecting, and LCD display (1) will show the total number of MP3/WMA files being detected.
5. Repeat the same playback procedure as playing CD/MP3 disc as above.
Remark
- The system can detect and read the file under MP3/WMA format only at USB/SD mode but not other music file format.
- If connect the system to MP3 player via the USB socket, due to variances in MP3 encoding format, some MP3 player may not be able to play via the USB socket. This is not a malfunction of the system.
- USB port does not support connection with USB extension cable and is not designed for communication with computer directly
Removing of USB / memory card
To remove the USB / memory card, turn off the power or switch the function mode to either CD, Aux, or Tuner first. For USB port – un-plug it by pulling out the USB socket directly, for memory card – pull out the SD/MMC card straightly without bending.
More features
A. Sleep function
1. Press “ Sleep ” button (on Remote) “SLP-90 “ will shown on the LCD display (1).
2. Keep pressing the button to adjust the sleep timer in the order of 90 > 80 > 70 >….10 minutes respectively and sleep icon
“ ” will indicate on LCD.
3. System will stop and go to standby mode automatically after running the selected time.
4. To cancel the sleep mode, press “ Sleep ” button until “SLP-off’ displayed and the “ display.
“ indicator disappear on LCD
B. Alarm clock setting
This function allows the system to turn on automatically and wake you up by CD , Tuner, USB or SD mode respectively.
Press and hold the “ Alarm ” button(8) to enter the alarm setting mode, the first digits of clock will flashing with alarm icon .
Press Skip Up / Down button (16) to set the hour & then press “ Alarm ” button (8) again to confirm. Then press Skip Up
/ Down ” button (16) to set the minutes & press “ Alarm “ button (6) to confirm the alarm time, press Skip Up / Down
” button (16) to select wake up mode & press “ Alarm “ button (8) to confirm. Then press Volume knob (11) to adjust the wake up volume level. Press the alarm to complete the alarm setting.
Remark:-
¾ If there is no music source being detected (such as CD or USB) when the preset time is reached, system will default to
“ Tuner ” function for wake up mode automatically. The system will preset at the latest radio frequency being listened before switching off
¾ For Tuner wake up, the system will preset at the latest radio frequency being listened before switching off.
¾ There are about 4 seconds for alarm setting mode, this system will return to normal mode automatically if no keys being pressed in this time frame.
¾ During the alarm on mode, press the “On/Standby “ button(12) will switch off the system. z Active/de-active timer function
1. To active the alarm function, press the “ Alarm ” button (8) repeatedly until the alarm indicator “ display (1).
” is shown on LCD
2. To cancel alarm function by press again “ Alarm” button(8) until the timer indicator “
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” disappear.
DISC4020 / English Manual
C. Pre-set EQ function
This unit provides 4 differences sound mode to enhance your listening experience. You can select the desired effect by pressing the “ Preset EQ ” button (14) repeatedly at following sequence:-
FLAT CLASSIC ROCK POP JAZZ
E. Display function(On remote control)
For convenience usage, press “ Display/ID3 “when system is on at any mode, the LCD display (1) will show the current time.
F. Snooze function
During the alarm on mode, press “ Snooze “ button(7) once to terminate the alarm mode temporarily, and system will re-start again after 9 minutes on each press. To cancel the alarm, press the “ Alarm “ (8) button or On/Standby button (12) while system is on.
Aux-in connection
Connect another audio device, e.g. (portable) CD player, MP3 player, (portable) Cassette player, etc. to this system via a audio cord with RCA plugs (not supplied).
Connect one end of this cord to the external device and the other end to the Aux-in jack (20) on the back of the unit.
When connected in this way and select to Aux mode by Function button (13). it is possible to play back the music already on the connected device.
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DISC4020 / English Manual
Remote control transmitter
Control functions
Battery installation (battery not provided)
The infra-red transmitter require 1 pcs “ CR2032 “ size battery for operation
Button description
On/standby Press to power on / standby the system
Skip up /down / Press to select previous / next tracks at
CD/USB/SD mode
Tune+/- Press to step up/down of radio frequency at tuner mode
-10/+10 In CD mode : skip up/down 10 tracks
Folder/Pre Up-Down In Tuner mode : press to select preset memory up/down
In USB/SD mode : press to select folder up/down
Display/ID3 To active the ID3 function
Volume -/+ Press to adjust volume level up/ down
Function Select the function between CD/Tuner/USB/SD/AUx
Play/pause In CD/USB/SD mode : press to start playback / pause mode
Stop /St-Mono In CD/USB/SD mode : press to stop the playback
In Tuner mode : select stereo/mono mode
Mem / Clk-adj/Snooze In standby mode : press & hold to adjust clock
In CD/USD/SD/Tuner mode : press to preset memory
In alarm mode. Terminate the alarm mode temporarily
In CD mode : press to active random/repeat function Play mode
Alarm Press to adjust alarm clock or active/de-active alarm function
Preset EQ Press to select difference EQ mode for enjoyment
ENG 7

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