MECHEN D51 Bluetooth MP3 Player

Instruction of Buttons

• Return

1. Menu
2. Lock/Unlock the screen by long press this key.
3. Switch between Year, Month, Date in Calendar

1. Confirm
2. Play/Pause
3. Move to the next station in FM Radio >Auto tune
4. Start/Stop Autoplay when reading Ebook

1. Move to the previous track when viewing music lists in Music
2. Move to the previous folder in Folder view
3. Volume + when playing a song
4. Move to the previous page when reading Ebook

1. Move to the next track when viewing music lists in Music
2. Move to the previous folder in Folder view
3. Volume – when playing a song
4. Move to the next page when reading Ebook

1. Switch to the previous track when playing a music
2. Brightness – when reading Ebook
3. Move to the previous station in FM Radio > Manual tune
4. Move to the previous picture when viewing in Photos
5. Move to the previous year/month/date in Calendar

1. Switch to the next track when playing a music
2. Brightness + when reading Ebook
3. Move to the next station in FM Radio > Manual tune
4. Move to the next picture when viewing in Photos
5. Move to the next year/month/date in Calendar

Charge the Player

Use 5v, 500mA Charger

• Plug one end of the USB cable into the USB port of a charger, the other end to the port on your device.
• After fully charged, disconnect the cable from your device by pulling it straight outward.

Charge by Computer

• Connect the device to a running computer via the included USB cable.
• Note: To prevent battery deterioration, you are supposed to charge the battery at least once a year.

Quick Guide

• Multi-functions
  • Music, Bluetooth, FM Radio, Recordings, Pictures, E-book, Setting, Folder, Alarm, Stopwatch, Calendar
• Power on, off
  • Long press the power button for 3 seconds to turn on / off the player.
• Reset
  • Long press the power button for 15 seconds to reset this unit.
• Touch Control
  • Tap the keys to control the MP3 Player.
• Lock Screen
  • Long press the button to lock the screen in case any wrong operation caused by unintentional touch.
  • Unlock it by long press the button again.
• Memory Expansion
  • Support up to 128GB TF card.

Main Functions

Music

• Menu under Music:
  • All songs, Resume, Now Playing/Last Played, Artists, Albums, Genres, Playlists, Update playlist, Card Folder(if you’ ve insert a memory card), Local Folder When the song is being played, tap the button a on the top right, you will find the sub-menu below.
  • MP3, WAV. FLAC. APE. OGG, these music formats are supported

Data Transfer

• Using the supplied USB cable, connect your computer and copy over media files as if it was a flash driver or use music management software such as Windows Media Player to transfer the files (not work for iTunes).

Attention:

1. ONLY 4000 music tracks can be displayed in the music lists, please go to the folders to find the complete tracks.

If your computer cannot detect the MP3 Player, pls update your USB driver or try another cable.
Bluetooth
How to pair D51 with Bluetooth devices?

1. Follow the routes: Bluetooth > Bluetooth on/off > Bluetooth on to turn on the Bluetooth mode.
2. Search for Device to find available Bluetooth device around.
3. Go to Device list and choose the Bluetooth device you want to pair, press the button a to confirm Pair.
4. Once the Bluetooth connection is done, you will find a green Bluetooth icon on the screen.

Attention:

1. D51 cannot pair with Smart Phones.
2. Must select Bluetooth to reconnect with your Bluetooth device if you turned off the MP3 Player last time.
3. If you have connected your Bluetooth earphone with your mobile phone, please disconnect them before pairing with the D51, or the connection would be a failure.
4. When listen to radio by Bluetooth, wired headphones are needed as radio antenna.

E-book

• ONLY TXT files are supported.
• Turn pages by tap the button to go to the previous or the next page.
• When you’ re reading the Ebook, tap the button E, sub-menu appears:

FM Radio

Reminder: Must connect earphones to use as radio antenna!

Photos
Photos format in JPG and BMP ONLY

Settings
Check here to get what’s in Settings.

Recordings
Below are what you’ll find in Recordings.

You can not only record from the microphone but also from Line-In ( transfer audios from smartphone to this MP3 player directly)
How to record from Line-in?

1. Connect the mp3 player with smartphone by line-in cable
2. Select Recordings > Record from > Line in
3. Press the button to go back, then select Start voice recording
4. After saved the file, you can play it from Recordings library

Folder view

• MP3 and SD card’s memory will be sorted by edit time, the first file be dropped in will be listed at the top.
• If you renamed the file or do some other modifications, the file goes to the bottom of the list. This trick only works for
• “Folder” , not “Music”
• Don’t forget to add a bookmark when you use audio book.

Tools

• Calendar, Stopwatch, Alarm

Specifications

Display Screen	2.4 inch TFT
Resolution	240•320 pixels
Flash Memory	32GB
External Memory	Max.128GB
Bluetooth	5.0
Music Format	MP3, WAV,FLACAPE,OGG
Record Format	MP3, WAV
Picture Format	BMP,JPEG
Record Bit Rate	512Kbps 768Kbps 1024Kbps 1536Kbps 3072Kbps
Battery	410 mAh
USB Socket	Type C
Earphone Jack	3.5mm
Product Dimensions	107mm·somm·7.5mm

All rights reserved. MECHEN, the MECHEN logo and other MECHEN marks are Allother trademarks are che proper o beet issective owners. MECHEN assumes no responsibility for any errors that may appear in this document. Information contained herein is subject to change without notice.

Bluetooth MP3 PLAYER D51
Thanks for your purchase!

• Welcome to download manuals at www.mechen.com.cn.
• Any after sales service needed, please feel free to contact us
• mechenservice@hotmail.com.

Documents / Resources

MECHEN D51 Bluetooth MP3 Player [pdf] User Manual D51 Bluetooth MP3 Player, D51, Bluetooth MP3 Player, MP3 Player, Player

References

• User Manual