GMC 2007 Envoy Denali Owner's Manual page 249

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
PWR (Power): Press this knob to turn the system
on and off.
o p
VOL (Volume): Turn this knob clockwise
or counterclockwise to increase or to decrease the
volume.
DISPL (Display): When the ignition is turned off,
press this knob to display the time.
For RDS, press the DISPL knob to change the
display while using RDS. The display options are
station name, RDS station frequency, PTY,
and the name of the program (if available).
For XM™ (if equipped), press the DISPL knob
while in XM™ mode to retrieve four different
categories of information related to the current
song or channel: Artist, Song Title, Category
or PTY, Channel Number/Channel Name.
To change the default on the display, press the
DISPL knob until you see the desired display, then
press and hold this knob for two seconds. The
radio produces one beep and the selected display
becomes the default.
AUTO VOL (Automatic Volume): With automatic
volume, the audio system adjusts automatically
to make up for road and wind noise as you drive.
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