AGPtek M20S User manual

Quick Guide
Plug earphone into the jack on the bottom right of
your device, then hold the power button for about 3
seconds to turn on/off the player.
Each time you tap the button / , it will bring
you to one of its 6 different functions, including Music,
Recordings, FM Radio, EBook, Folder view, and Set.
Tap the icon on bottom of the player to access to
its function.
When the screen is off, hold the round
button(button ) to stop playing music directly.
Note: the player will power off automatically if inactive
and no applications operate on backstage for 1 min.

Parts and Controls
1.VOL + button
2.VOL –button
3.TF card slot
4. Display screen
5.Lock/unlock
button
6. Scroll down
7.Enter/play/pause
button
8.Tap for previous
song
9. Power on/off
button
10.Tap for next song
11.Scroll up
12.Back button
13.M button
14.Micro USB jack
15.Headphone jack

Charge the Player
This device has two charge options:
1. Charge the player by a 5V 500mA USB wall adapter(not included);
2. Charge by computer: Plug one end of the micro USB cable into the
USB port of a computer, the other end to the port on your device. While
it is fully charged, disconnect the cable from your device by pulling it
straight outward.
Note: when you start charging, it will show two options: "Charge &
Transfer" and "Charge & Play". An icon in the top right corner will show
the charging status.
Basic operation
Screen saving
Tap the power button (right side), and the screen will turn black, which
means it falls into screen saving mode. You can also set it in "Display
Settings" under "Set".
Lock the player

Tap the button on right side to lock the player and tap it again to unlock
it.
Reset hole
Insert the pin to the pin hole and then you can reset the device.
Play Your Music
While there is "Music" icon on main screen, tap the enter button to
access to its function. Then you can play your music files as "All songs",
"Artists", and "Albums".
Shortcut buttons:
Play/Pause: When there is music playing in the backend and the screen
is off, you can hold button ⑦for 2 seconds to play/pause the music in
any interface.(not available when the screen is locked)
Go to previous/next song: When there is music playing in the backend
and the screen is off, you can hold the button①/②for 2 seconds to go
to previous/next song.(not available when the screen is locked)

Return
1. Return to the main screen：tap the return button continually to back
to the main screen
2. Return to music playing screen: tap the enter button with icon "Now
playing" on main interface to access to now playing interface.
Rewind/Forward
While it’s on music playing interface, hold button to fast forward, tap
to next music file; hold the button to rewind, tap to the previous song
files.
Tap the power button for playing/pause.
Submenu
While it’s on music playing interface, tap the button "M" to access to the
submenu. Then a related list will show, including "Home", "Play mode",
"Sound settings", "Bookmark", "Repeat settings", "Delete", "Add to
playlist" and "Delete from playlist".
1. Play mode
Tap as button M > "Play mode" > "Repeat"/"Shuffle". Select according to

your need.
2. Sound settings
Tap as button M> "Sound settings" >"Equalizer"/ "Variable Speed
Playing".
For equalizer, you can choose different music style, such as "Rock",
"Funk" and etc.
For variable speed playing, you can set the playing speed as you need.
3. Repeat settings
Tap as button M> ""Repeat settings" > "Replay Mode" to access to its
function, and the icon for A-B indication will appear on playing screen.
①Starting time for replay is confirmed while tapping the icon (B is
flashing)
②Tap the icon again and then it will start replaying (adjust the replay
paragraph according to your need).
③Tap the icon again to back to normal playing.
Tap "Replay settings" > "Replay Times" from 1 to 10.
Tap "Replay settings" > "Replay Interval" from 1 to 10 seconds

4. Delete
Delete the music files you need.
Resume playing
While the music is still playing in the backstage, and then power off the
player, it will start playing from where you left the next time you turn it
on.
Transfer Files to Your Player
Connect your device to the computer with the enclosed Micro USB cable.
The mp3 player will show up as a removable disk as soon as the
computer recognize it and then just drag files into the mp3 player. If
your computer cannot recognize the player, the enclosed Micro USB lead
may has problem please use another Micro USB lead to connect it to
your PC.
Note: for lyrics to be synchronous displayed with the playing music, please
download the lyric files first. (Lyric format: LRC), and please put the lyric
file and the music file in the same folder.

Recordings
While there is "Recordings" icon on main screen, tap the enter button to
access to its function. Then a related list will show as "Start Voice
Recording", "Recordings library" and ‘Record Settings".
Select a format from MP3, or PCM.
Scroll to "Start Voice Recording" to start your recording.
Select a record bitrate among 32 kbps, 64 kbps, 128 kbps and 192
kbps.
Set recording sensitivity, which means the higher grade you set, the
louder sound it plays.
Go to "Recordings Library" to play the recording files you saved.
FM Radio
While there is "FM radio" icon on main screen, tap the enter button
to access to the radio playing interface.
While on radio playing interface

1. Tap the icon / to choose among the preset stations.
2. Tap the button / to adjust the station manually; hold it to adjust
automatically and then tap other icon to ensure it.
3. Tap the button to back to last grade.
While on radio playing interface, tap the icon M to access to its
submenu, and then a related list will show on the screen.
1. Save the now playing station to presets or clear the preset as you need.
(There are 30 presets prepared for you.)
2. Select the region according to your need.
E Book
While there is "EBOOK" icon on main screen, tap the enter button to
access to its function.
Please note: Only "txt" format is supported for eBooks.
Tap the button / to turn page up and down.
Tap the button M to access to its submenu. And then adjust according
to your need.

Hold the enter button until the icon appears on screen, and then it
will turn the page automatically.
Please note: if you can’t read your txt
document through E book, connect your
player to the computer, and then choose
the file for the item "save as", select the
code as "UTF-8" and save. Copy the txt
file to E-Book folder and it will back to
normal condition for your reading.
Set
Set the sleep time and display settings according to your need. Tap
the enter button to save.
Set the date and time according to your need. Tap the enter button to
save.
Choose your language.
Format the device or do factory setting according to your need.

Specifications
Music formats
MP3, WMA, DRM WMA, OGG, APE (Normal /
Fast ), FLAC, WAV, AAC-LC, ACELP
Screen
OLED screen
Size
77*34*10 mm; net weight: 53.4g
Capacity
8 GB; supports up to 64 GB (SD card not
included)
Playing time
25-28 hours by earphone at 15(medium
volume);
14hours by earphone at 30(maximum volume)
Charging time
2 hours
Battery capacity
3.7V/280 mAh
Recording distance
10-15 meters
Lyric format
LRC