2007 Chevrolet Avalanche Owner's Manual - Page 320

• The CD player (lower slot) is able to read and play a maximum combination of 512 files and folders. The DVD player (upper slot) is able to read 255 folders, 15 playlists and 40 sessions. • Create a folder structure that makes it easy to find songs while driving. Organize songs by albums using one folder for each album. Each folder or album should contain 18 songs or less. • Avoid subfolders. The system can support up to eight subfolders deep, however, keep the total number of folders to a minimum in order to reduce the complexity and confusion in trying to locate a particular folder during playback. • Make sure playlists have a .m3u, .wpl or .pls extension as other file extensions may not work. • Minimize the length of the file, folder or playlist names. Long file, folder, or playlist names, or a combination of a large number of files and folders, or playlists may cause the player to be unable to play up to the maximum number of files, folders, playlists, or sessions. If you wish to play a large number of files, folders, playlists, or sessions, minimize the length of the file, folder, or playlist name. Long names also take up more space on the display, potentially getting cut off. • Finalize the audio disc before you burn it. Trying to add music to an existing disc may cause the disc not to function in the player. Root Directory The root directory of the CD-R is treated as a folder. If the root directory has compressed audio files, the directory will be displayed as F1 ROOT. All files contained directly under the root directory will be accessed prior to any root directory folders. However, playlists (Px) will always be accessed before root folders or files. 320