See also:

Repeating
To repeat a track/file, briefly press the following button (repeat button) while the track/file is playing. Each time you briefly press the button, the mode changes in the following sequences ...

Shopping bag hook
CAUTION Do not hang items on the shopping bag hook that weigh 11 lbs (5 kg) or more. ...

When “No song” is displayed (type D audio)
This message is displayed when no playable audio files are in the connected USB storage device/iPod®. Connect a USB storage device/iPod® that has playable audio files stored in it. ...