2011 Chevrolet Silverado 1500 Regular Cab Owner's Manual - Page 235

Infotainment System For the Radio with CD (MP3) and Radio with USB and CD (MP3): 1. Press the softkey positioned under the RDM tab until Random Current Disc displays. 2. Press the softkey again to turn off random play. For the Radio with USB and Six-Disc CD (MP3): 1. Press the softkey positioned under the RDM tab until Randomize All Discs displays to play tracks from all CDs loaded in random order. 2. Press the softkey positioned under the RDM tab until Random Current Disc displays to play tracks from a single CD in random order. 3. Press the same softkey again to turn off random play. 7-17 MP3‐Supported Files The Radio with CD (MP3), Radio with USB and CD (MP3), and Radio with USB and Six-Disc CD (MP3) have the capability of playing an MP3 CD-R or CD-RW disc. Format Radios that have the capability of playing MP3s can play .mp3 or .wma files that were recorded onto a CD-R or CD-RW disc. The files can be recorded with the following fixed bit rates: 32 kbps, 40 kbps, 56 kbps, 64 kbps, 80 kbps, 96 kbps, 112 kbps, 128 kbps, 160 kbps, 192 kbps, 224 kbps, 256 kbps, and 320 kbps or a variable bit rate. Compressed Audio or Mixed Mode Discs The radio can play discs that contain both uncompressed CD audio and MP3 files. If both formats are on the disc, the radio reads all MP3 files first, then the uncompressed CD audio files. CD‐R‐ or CD‐RW‐Supported File and Folder Structure The radio supports: ... Up to 50 folders. Up to 8 folders in depth. Up to 50 playlists. Up to 255 files. Playlists with an .m3u or .wpl extension. Files with an .mp3, .wma, or .cda file extension. . Root Directory The root directory is treated as a folder. Files are stored in the root directory when the disc or storage device does not contain folders. Files accessed from the root directory of a CD display as F1 ROOT. Empty Folder Folders that do not contain files are skipped, and the player advances to the next folder that contains files.