Chevrolet Silverado 2007 Owner's Manual page 329

Radio Data System (RDS)
The audio system has a Radio Data System (RDS).
The RDS feature is available for use only on FM
stations that broadcast RDS information. This
system relies upon receiving specific information
from these stations and only works when the
information is available. While the radio is tuned to
an FM-RDS station, the station name or call letters
display. In rare cases, a radio station could
broadcast incorrect information that causes the
radio features to work improperly. If this happens,
contact the radio station.
XM™ Satellite Radio Service
XM™ is a satellite radio service that is based in
the 48 contiguous United States and Canada.
XM™ offers a large variety of coast-to-coast
channels including music, news, sports, talk,
traffic/weather (U.S. subscribers), and children's
programming. XM™ provides digital quality
audio and text information that includes song title
and artist name. A service fee is required in
order to receive the XM™ service. For more
information, contact XM™; In the U.S. at
www.xmradio.com or call 1-800-852-XMXM (9696)
or in Canada at www.xmradio.ca or call
1-877-GET-XMSR (438-9677).
Playing the Radio
(Power/Volume): Press this knob to turn the
O
system on and off.
Turn this knob clockwise or counterclockwise to
increase or decrease the volume.
Speed Compensated Volume (SCV): The radio
has Speed Compensated Volume (SCV). While
SCV is on, the radio volume automatically adjusts
to compensate for road and wind noise as
driving speed changes. That way, the volume level
should sound about the same as you drive. To
activate SCV:
1. Set the radio volume to the desired level.
2. Press the MENU button to display the radio
setup menu.
3. Press the pushbutton under the AUTO
VOLUM (volume) label on the radio display.
4. Press the pushbutton under the desired SCV
setting (OFF, Low, Med (medium), or High) to
select the level of radio volume compensation.
The display times out after approximately
10 seconds. Each higher setting allows
for more radio volume compensation at faster
vehicle speeds.
329