3838Return to the Top pageCD, Disc, iPod, USB device, SD cardMulti function menuMusic CDiPodDisc mediaUSB device and SD cardThe following functions can be performed by using keys in this area.[ ] (Disc media, iPod, USB device, and SD card only)Searches track/file. For details on search operation, see Search Operation (P.40).[4] [¢]Searches the previous/next track/file.[3] [8] (iPod only) / [38]Plays or pauses.[7] (music CD and disc media only)Stops playback.[0] (iPod, USB device, and SD card only)Touch to disconnect the device. For details, see How to Play Media (P.15).[APP] (iPod only)Touch to switch among the App mode and Normal mode cyclically.App mode: Allows this unit to output the sounds and images produced by the application running onyour iPod touch or iPhone.In the App mode, you can control only the “Pause and play” and “Selecting a song” functions from thisunit.[ ] [ ] (Disc media, USB device, and SD card only)Searches previous/next folder.[ ] (picture files in USB device and SD card only)During picture playback, switches to picture display.[ SETUP]Touch to display the SETUP Menu screen. See Setting Up (P.76).[ AUDIO]Touch to display the Audio Control screen. See Controlling Audio (P.90).[ REAR ]Touch to mute the rear speaker.