In play mode
，
Short press the
“VOL”
key when the volume level
appears on the screen
，
Press the
“VOL+”
button to increase the
volume
，
Press
“VOL-”
to reduce the volume
，
The volume
indicator bar on the screen will be added or subtracted accordingly
.
Once the adjustment is complete
，
Short Press
“PLAY”
to save the
exit volume adjustment mode
.（
A 10-second no-action will
automatically save the exit
）.
In the main menu interface
，
Long Press
“UP”
or
“DOWN”
to select
“Record”
or
“Music”
to switch with each other
，
Simply press
the
“MODE”
button to enter the playback interface
，
Short Press
“PLAY”
to confirm play.
In play mode
，
Short Press
“UP”
or
“DOWN”
to switch tracks.
In the BOOT state, simply press the
“UP”
or
“DOWN”
button to
select the
“Record”
or
“Music”
interface
，
Short press
the
“MODE”
key to enter the play interface
，
Short press
the
“PLAY”
button to start playing
，
Short press play again to
pause/play.
3. Save the recording
：
Briefly press the
“stop/return”
button
while recording
，
The screen prompt
“saved”
after the display
，
Go
to play standby
，
Short press play again to play the current
recording.
5
Play/pause
Tangent curv
Music/recording mode switch
Volume Control
