GMC Savana 2011 Owner's Manual page 174

7-4 Infotainment System
Radio with CD (MP3) Shown; Radio with USB and CD (MP3) and Radio
The vehicle has one of these radios
as its audio system.
with CD Similar
Using the Radio
O
(Power/Volume): Press to turn
the system on and off.
Turn clockwise or counterclockwise
to increase or decrease the volume.
I n f o r ma t i o n P r o v i d e d b y :
(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. Press to
display additional text information
related to the current FM-RDS
station or MP3 song. A choice of
additional information such as:
Channel, Song, Artist, and CAT
(category) can display. Continue
pressing to highlight the desired
tab, or press the softkey located
under any one of the tabs and the
information about that tab displays.
Speed Compensated Volume
(SCV): Radios with Speed
Compensated Volume (SCV)
automatically adjust the radio
volume to compensate for road and
wind noise as the vehicle's speed
changes while driving, so that the
volume level stays consistent.