See also:

Up and Done buttons
Models without Hands-free system Models with Hands-free system ...

Volume control switch
Press the switch to the “+” side to increase the volume. Press the switch to the “−” side to reduce the volume. A number indicating the volume will be shown on the audio display. ...

Folder selection
Press the “” side of the “FOLDER” button briefly to select the next folder. Press the “” side of the button briefly to go back to the previous folder. NOTE ● Selecting folders in this w ...