See also:

Taking out the jack
Remove the cover. Unhook the rubber band and take out the jack. 1. For loosening 2. For tightening   ...

Switching the display
Press the “TEXT” button. Each time the button is pressed, the display changes in the following order: Elapsed time → Album title → Track title → Artist name ...

Repeat play
 - Repeating a file Press the 2 (RPT) button. To cancel, press the 2 (RPT) button again.  - Repeating all the files in a folder Press and hold the 2 (RPT) button until you hear a beep. ...