2012 GMC Acadia Owner's Manual - Page 210

7-30 Infotainment System To skip through large lists, the five softkeys can be used to navigate in the following order: . . First softkey, first item in the list. Second softkey, 1% through the list each time the softkey is pressed. Third softkey, 5% through the list each time the softkey is pressed. Fourth softkey, 10% through the list each time the softkey is pressed. Fifth softkey, end of the list. ' (Repeat Track): Press the softkey below ' to repeat one track. The tab appears raised when Repeat Track is being used. Shuffle Functionality To use Shuffle: Press the softkey below >, 2, C, or = to select between Shuffle Off, Shuffle All Songs/ Shuffle Songs, Shuffle Album, or Shuffle Folder. This is the default mode when a USB storage device or iPod is first connected. MP3 (Radios with CD/DVD) Format The radio can play .mp3 or .wma files that were recorded onto a CD-R or CD-RW disc. The USB port can play .mp3 and .wma files stored on a USB storage device as well as AAC files that are stored on an iPod. Compressed Audio or Mixed Mode Discs The radio plays discs that contain both uncompressed CD audio and MP3/WMA files depending on which slot the disc is loaded into. The DVD Player only reads uncompressed audio and ignores MP3/WMA files on a mixed mode disc. . . . > (Shuffle Off): Repeat Functionality To use Repeat: Press the softkey below " or ' to select between Repeat All and Repeat Track. 2 (Shuffle All Songs/Shuffle Songs): Shuffles all songs on the USB storage device or iPod. C (Shuffle Album): Shuffles all songs in the current album on an iPod. " (Repeat All): Press the softkey below " to repeat all tracks. The tab appears lowered when Repeat All is being used. This is the default mode when a USB storage device or iPod is first connected. = (Shuffle Folder): Shuffles all songs in the current folder on a USB storage device.