GMC 2011 Sierra - Manual (Page 246)

Black plate (20,1) GMC Sierra Owner Manual - 2011
7-20 Infotainment System
Playlists that have an .m3u or .pls
file extension and are stored on a
USB device may be supported by
the radio with a USB port.
Playlists can be changed by using
the softkeys below the
S c
and
c T
tabs, the
f
knob,
the
©
SEEK button, or the
¨
SEEK
button. An MP3 CD-R or CD-RW
that has been recorded without
using file folders can be played.
If a CD-R or CD-RW contains more
than the maximum of 50 folders,
15 playlists, and 512 folders and
files, the player allows access and
navigates up to the maximum, but
all items over the maximum are not
accessible.
Playing an MP3
4 (Information): Press to
display additional text information
related to the current song.
If information is available, the
song title information displays
on the top line of the display and
artist information displays on the
bottom line. When information is
not available, “NO INFO” displays.
f
(Tune): Turn to select MP3s on
the CD currently playing.
© SEEK: Press to go to the start of
the track, if more than 10 seconds
have played. Press and hold or
press multiple times to continue
moving backward through tracks.
¨ SEEK: Press to go to the next
track. Press and hold or press
multiple times to continue moving
forward through tracks.
s REV (Reverse): Press and hold
to reverse playback quickly. Sound
is heard at a reduced volume and
the elapsed time of the file displays.
Release
s
REV to resume playing.
\
FWD (Fast Forward): Press
and hold to advance playback
quickly. Sound is heard at a reduced
volume and the elapsed time of the
file displays. Release
\ FWD to
resume playing. The elapsed time
of the file displays.
S c (Previous Folder): Press
the softkey below the
S c
tab to
go to the first track in the previous
folder.
c T
(Next Folder): Press the
softkey below the c T tab to go
to the first track in the next folder.