171AppendixSettingsPlaybackConnectionsContentsFront panel Display Rear panel IndexRemoteTips2 USB memory devices cannot be played backSymptom Cause/Solution Page“No Connection” is displayed. • The set cannot recognize a USB memory device. Disconnect and reconnect the USB memorydevice.• USB memory devices of a mass storage class or those compatible with MTP are supported.• This unit does not support a connection through a USB hub. Connect the USB memory devicedirectly to the USB port.• The USB memory device must be formatted to FAT16 or FAT32.• Not all USB memory devices are guaranteed to work. Some USB memory devices are notrecognized. When using a type of portable hard disc drive compatible with the USB connectionthat requires power from an AC adapter, use the AC adapter that came with the drive.33––––Files on the USB memory device arenot displayed.• Files of a type not supported by this unit are not displayed.• This unit can display a file structure with up to 8 levels and up to 5000 subfolders and files intotal. Modify the folder structure of the USB memory device.• When multiple partitions exist on the USB memory device, only files on the first partition aredisplayed.47––Files on a USB memory device cannotbe played.• Files are created in a format that is not supported by this unit. Check the formats supportedby this unit.• You are attempting to play a file that is copyright protected. Files that are copyright protectedcannot be played on this unit.179–