Nextar Digital MP3 Player - Manual (Page 29)

Exit Return to the SETTINGS menu.
Lock function
On any playback mode, Keep pressing the Hold button until there is a LOCK
icon appears on the screen. It means the buttons are locked. You must keep
pressing the Hold button again until an UNLOCK icon appears on the screen
and then the buttons can be used availably.
Locked: Unlocked:
Reset function
If the player can’t be used normally, please use a small