Turn your player on and lock the touch screen
11
Turn your player on or off
Press and hold 
to turn your player on or off.
Note
If you do not use your player for 5 minutes, it will automatically turn off.
Lock or unlock the touch screen
Lock the touch screen to prevent any unwanted operations while listening to music or playing videos.
Press 
to lock or unlock the touch screen.
Note
•When the touch screen is locked, 
will appear at the top of the screen.
•You can also set your player to lock the touch screen and buttons. See page 72.