7-26 Infotainment System. Minimize the length of the file,folder, or playlist names. Longfile, folder, or playlist names,or a combination of a largenumber of files, folders,or playlists can cause the playerto be unable to play up to themaximum number of files,folders, playlists, or sessions.. Finalize the audio disc beforeburning it. Adding music to anexisting disc can cause the discnot to function.Playlists can be selected by usingthe previous and next folderbuttons, the SEEK arrows, orthe \ FWD or s REV buttons.An MP3/WMA CD-R or CD-RW thatwas recorded using no file folderscan also be played. If a CD-R orCD-RW contains more than themaximum of 50 folders andplaylists, and 255 files, the playerlets you access and navigate up tothe maximum, but all items over themaximum are not accessible.The HDD Radio can support morethan 255 files on an MP3/WMA disc.The HDD Radio does not supportplaylists on a disc or USB storagedevice.Root DirectoryThe root directory of the CD-R orCD-RW is treated as a folder. If theroot directory has compressed audiofiles, the directory displays asF1 DISC. All files contained directlyunder the root directory areaccessed prior to any root directoryfolders. Playlists (Px) are alwaysaccessed after root folders or files.The HDD Radio displays the rootdirectory of an MP3/WMA disc asF1 MP3 and the root directory of aUSB storage device as F1 USB.Empty Directory or FolderIf a root directory or a folder existssomewhere in the file structure thatcontains empty folders and nocompressed files in them, the playeradvances to the next folder in thefile structure that containscompressed audio files.No FolderWhen the CD contains onlycompressed files, the files arelocated under the root folder. Thenext and previous folder functionsdo not display on a CD that wasrecorded without folders or playlists.The radio displays F1 DISC for theroot directory.When the CD contains only playlistsand compressed audio files, but nofolders, all files are located underthe root folder. The folder down andthe folder up buttons searchplaylists (Px) first and then go to theroot folder. The radio displays F1DISC for the root directory.
