170AppendixSettingsPlaybackConnectionsContentsFront panel Display Rear panel IndexRemoteTips2 iPod cannot be played backSymptom Cause/Solution PageiPod cannot be connected. • When using iPod by connecting it to the USB port, some iPod variations are not supported.• When iPod is connected by using a USB cable other than the genuine cable, iPod may not berecognized. Use a genuine USB cable.34–The AirPlay icon ' is not displayedon iTunes / iPhone / iPod touch / iPad.• This unit and PC / iPhone / iPod touch / iPad are not connected to the same network (LAN).Connect it to the same LAN as this unit.• The firmware on iTunes / iPhone / iPod touch / iPad is not compatible with AirPlay. Update thefirmware to the latest version.37–Audio is not output. • The volume on iTunes / iPhone / iPod touch / iPad is set to the minimum level. The volume oniTunes / iPhone / iPod touch / iPad is linked with the volume on this unit. Set a proper volumelevel.• The AirPlay playback is not performed, or this unit is not selected. Click the AirPlay icon ' onthe iTunes / iPhone / iPod touch / iPad screen and select this unit.–85Audio is interrupted during the AirPlayplayback on iPhone / iPod touch /iPad.• Quit the application running in the background of the iPhone/iPod touch/iPad, and then playusing AirPlay.• Some external factors may be affecting the wireless connection. Modify the networkenvironment by taking measures such as shortening the distance from the wireless LANaccess point.––iTunes cannot be played back throughthe remote control unit.• Enable the “Allow iTunes control from remote speakers” setting on iTunes. Then, you canperform playback, pause, and skip operations through the remote control unit.–