GMC 2012 Sierra - Manual (Page 215)

Black plate (5,1) GMC Sierra Owner Manual - 2012 - CRC - 11/15/11
Infotainment System 7-5
Radio with USB, CD, and DVD (MP3)
The vehicle has one of these radios
as its audio system.
Radios with CD and DVD
Vehicles with a USB, CD, and DVD
radio have a Bose
® Surround
Sound System. Some of its features
are explained later in this section,
“Adjusting the Speakers
(Balance/Fade).”
Vehicles with a USB, CD, and DVD
radio may have a Rear Seat
Entertainment (RSE) system. See
Rear Seat Entertainment (RSE)
System on page 7‑37 for more
information on the vehicle's RSE
system.
The DVD player is the top slot
on the radio faceplate. The
player is capable of reading the
DTS‐programmed DVD Audio or
DVD Video media. (DTS and DTS
Digital Surround are registered
trademarks of Digital Theater
Systems, Inc.)
Dolby and the double-D symbol are
trademarks of Dolby Laboratories.
Manufactured under license from
Dolby Laboratories.
Using the Radio
O (Power/Volume): Press to turn
the system on and off.
Turn clockwise or counterclockwise
to increase or decrease the volume.
4
(Information) (AM-FM Radio and
AM-FM Radio with CD): Press
to switch the display between the
radio station frequency and the
time. While the ignition is off, press
this button to display the time.