MONODEAL MD-702 Portable CD Player User Manual
- June 14, 2024
- Monodeal
Table of Contents
PORTABLE CD PLAYER
**MODEL:MD-702
User Manual**
IMPORTANT SAFETY INSTRUCTIONS
Please read this manual carefully before using this player and keep it for
later reference.
Warning:
To reduce the risk of fire or avoid the damage to the human body, please
follow the instructions below:
The player
- Never touch the lens of the device. Always keep the disc compartment closed to prevent dust from collecting on the lens.
- If the device is unable to scan discs properly, use a standard commercially available cleaner to clean the laser optics. Other cleaning methods may damage the laser optics.
- Clean the device with a clean, damp leather cloth. Do not use any cleaning agents.
- If the player fails to work, please contact our after-sales staff in time, professional technical support staff will provide you with detailed answers.
- The player can not be used or stored in moist environment, please keep the player away from any liquid, steam or vapor, such as rain drop, mist etc.
- Please do not place any liquid or metal gadgets onto the player, such as pin or a cup of coffee.
- Please do not expose the player to the sunlight and keep it away from fire heater. The player can not be placed under high temperature environment.
- Al professionals with extensive electronic knowledge and maintenance experience are allowed to disassemble the player for maintenance. The replacement of spare parts must be done in strict accordance with the parameters of the circuit design
- Please do not stick or hit the player with sharp objects.
- There are light emitting diodes in this player, staring directly with eyes should be avoid to prevent visual impairment from being caused.
- Children under 12 years is not allowed to use the player individually.
- When charging, ensure that the Power source and the Charging voltage are DC 5V/1A.
Excessive voltage input may cause machine overload damage.
Battery
If the player you purchased contains batteries, please do not disassemble the
player or charge the player with other adapters that do not meet the
electrical parameters of this product to avoid circuit failure. For your
safety, please treat the b jh-capacity polymer lithium battery by following
the tractions below:
- Please do not remove the battery pack.
- Please do not beat or impact this player.
- Please do not make the battery short circuit or pierce it
- Please do not place the player under high temperature which is above140F (60°C)
- Please do not put the battery in a fire.
- If the battery has been damaged, please ask a professional to replace the battery with same specification, or contact our after-sales support for help.
Hearing protection
Listen at medium volume:
Please adjust the volume to an appropriate level. If the volume is too high,
it may damage your hearing or even cause a permanent damage.
Set the volume to a low level:
Increasing the volume slowly, until a comfortable, clear sound can be heard.
Listen to the audio within a reasonable time frame:
Long time listening, even at a reasonable volume may cause damage to your
hearing. Please use the product properly and get a rest when necessary.
Environmental protection
To protect the environment and human health, please follow local laws and
regulations on the abandon of the package, electronic product or battery.
Please do not put the product together with household waste.
PACKAGING & PRODUCT
What’s in the box
1°CD player | 135 to 3.5mm AUX cable |
---|---|
1°USB to Type-C charging cable | 1*User manual |
1*Earphones |
The CD player
Item | Function |
---|---|
1 | Display screen |
2 | Bluetooth |
3 | MODE |
4 | Previous / Rewind |
5 | Stop |
6 | EQ/REC. |
7 | Play / Pause |
8 | PROG |
9 | Next / Fast forward |
10 | A-B |
11 | DC 5V |
12 | Charging LED |
13 | Power ON / OFF |
14 | Headphone jack 1 jack 2 |
15 | Volume Konb |
16 | OPEN |
17 | TF CARD |
18 | HOLD ON / OFF |
TROUBLESHOOTING
Problems | Reasons | Solutions |
---|---|---|
Cannot be turned on. | Switch is not turned on. | Please turn the OFF/ON button |
on the side to ON.
HOLD is be turned on.| Please turn the HOLD button on the side to ON.
The battery is exhausted.| Charge the battery.
The player is damaged.| Please contact us or ask a professional for repairs.
Cannot read discs.| The disc is installed incorrectly.| 1. Make sure the
label side of the disc is facing up;
2. Ensure the disc is inserted fully into the place.
The disc cannot be recognized.| The player is only compatible with CD, CDR,
MP3, HDCD formats.
The disc is dirty or damaged.| 1. Make sure the disc is not heavily scratched
or damaged;
2. Wipe the disc gently from the center radially out to the edge with a clean
& soft cloth;
3. Try another new disc to check if the disc is faulty.
The loader is dirty.| Wipe the lens gently with a degreasing cotton swab.
NOTE: DO NOT TOUCH THE LENS WITH YOUR HANDS
Cannot charge battery.| There is no current at power outlet.| Make sure the
power outlet is working.
The plug is not plugged in correctly.| Make sure that the two plugs of the
power cords are connected properly.
The charger is damaged.| Replace the charger with another one matching the
specification (DC 5V/1A).
The player is damaged.| Please contact us or ask a professional for repairs.
NOTE: while charging. please make sure that the Power source and the
Charging voltage are DC 5V/1A. Excessive voltage Input may cause machine
overload damage.
Automatically skips part of the contents of disc,| The player has MODE
function (Repeat, Repeat all, Random play, Preview play), Preview play means
that only 10 s per track will be played.| Please ensure the Preview play MODE
is off
Noisy and screaming when it plays.| Usage time of the disk may be too long, so
the disk is not smooth.| 1. Make sure the disc is not heavily scratched or
damaged;
2. Wipe the disc gently from the center radically out to the edge with a
clean & soft cloth;
3. Try another new disc to check if the disc is faulty.
If there is a “Jiji” sound inside the earphone, it may be caused by scratching
of the disc.| Please change to another disc, and do not use the old one again
to prevent the player from damage.
USER GUIDE
How to insert a disc
Push the OPEN button to the right to open the door. Insert your index finger
into the center hole of the disc and take the edge of the disc with your
thumb. Keep the side with words upward while inserting the disc into CD
player, press the disc gently to make it steady, and make sure if the disc has
been in place.
Close the disc door gently and completely, otherwise the player will not read
the disc. Keep pressings “ ” for 2 seconds to switch to TF card
(Note: The player is only compatible with CD, CDR, MP3, HDCD formats.)
Insert an earphone
Only earphone with 3.5mm plug is compatible with this player.
( Note: Only “ ” supports headset control )
How to turn on the player
The power switch is located on the side. Please toggle it to ON position to
play normally. When a disc is played to the end or there is no disc, the
player will enter a standby mode after 20 seconds. Please press the PLAY
button again to restart the player.
How to turn off the player
There are two ways to turn off the player:
- Please toggle the power switch to OFF position if the player will no longer be used for a long time;
- The player will enter a standby mode by pressing the STOP button twice in succession, but at this time, the power of the player is not completely disconnected.
Note: Please turn the power switch to OFF position if the player will no longer be used for a long time.
How to charge for the player
How to choose a charger: This product is only equipped with one charging
cable. You can choose any charger that supports USB2.0 protocol or standard
USB charger of a cellphone running in Android or iOS system to charge for the
player.
Charging time: It will take around 4 hours to fully charge the player
according to the standard USB2.0 protocol. When the battery is being charged,
the LED indicator is red. Once the player is fully charged, the LED indicator
will turn green.
PLAY
How to setup the circle mode
Press to change the playback mode between: 1(repeat track) A (repeat album)/
RND(shuffle) INT (intro preview) INOR (normal mode). In TF card modek, you
also have the additional mode: F (reapeat fokder).
How to program the play
Press stop( ****) button firstly press the PROG button to enter the
programming mode when the play stops, press the PREVIOUS or NEXT button to
select the track you want to program, press PROG again to confirm the
programming.
Up 10 30 tracks can be programmed in this mode. After that, press the PLAY
button to enter the programming play mode. Press the STOP button directly to
enter the stop mode to cancel or reprogram.
A-B
If you just want to repeat the specific part of a track, when the player s
played that part, please press the A button one time, the display show °A-.
then when it plays to the end of that part, press the A-B button once again,
the display show *A-B” After that, the player will only repeat that specific
part
NOTE: If you want to stop repeating that part, just press the A-B button
once again, A-B will disappear on the display it will play in an orde.
How to setup sound
How to adjust volume
‘The volume knob is located on the side of the player. Rotate it to the left
or right to decrease or increase the volume. Please listen to music at an
appropriate volume to protect your ears
How to setup EQ effect
Press the EQ/REC. button to changes the different sound effects. There are a
total of 7 sound effects: NOR BBS, POP, ROC, JAZZ, CLAS, COV.
RECORDING FUNCTION (TO. TF)
Press and hold to start the recording function, press and hold the button
again to complete the recording.
Note: If on TF card & installed, it will prompt * No device ).
DELETING FUNCTION (FROM TF CARD)
When playing TF card, long press [ ] button for about 3 second and it will
display the songs list on TF card.
Long presss [ ] button for about 3 seconds, it will display whether you want to delete or not.
How to connect Bluetooth devices
- Turm on your Bluetooth headphone/speaker and make sure that the Bluetooth tumed on.
- Press the Bluetooth button of the player. If the Bluetooth is off, you need to press the play button ( ) to tum on the Bluetooth.
- Select BT Search option, then press the PLAY button, the cd player will start searching nearby Bluetooth Devices.
- Press the PLAY bunion to select the name of your device that needs to comet .
- After paired successfully, press the BLUETOOTH button to return to the p\ay interface.
Tip: Can not find bluetooth? pls disconnect with other paired device first, such as cellphone.
OTHER FEATURES
Time setting of screen sleep
The screen will be tumed off after 10 second of inactivity. The screen will be
tumed on when any button is pressed.
Key lock
After playback mode and sound effects have been setup, you can toggle the
power switch to the HOLD position in order to prevent the environment, for
example naughty children or crowded occasions from affecting the setting of
player.
Connect to AUX devices.
In order to use this player in different occasions, an extra AUX cable has
been supplied o connect this.
player to any device with AUX interface conveniently, such as: home theater,
music center, Bluetooth speakers, vehicles, headphone amplifiers and more.