Am-Fm Radio - GMC 2010 Acadia Owner's Manual

7-6 Infotainment System
To quickly adjust all speaker and
tone controls to the middle position,
press for more than two seconds
until a beep sounds.
Radios with CD and DVD fade
differently depending on the DVD
Media type:
With DVD A 5.1 Surround
media, the left front and right
front speakers fade rearward,
leaving the center front speakers
unaffected until the last
fade step, then all front
speakers mute.
With DVD V 5.1 Surround
media, surround sound is
maintained until Step 4 of the
Fade control is reached while
fading rearward. At that point the
audio system output changes to
Stereo to prevent the loss of
Center channel output when the
full rearward fade position is
reached.
If the Rear Seat Audio (RSA) is
turned on, the radio disables FADE
and mutes the rear speakers.
Radio Messages
Calibration Error: The audio
system has been calibrated
for the vehicle from the factory.
If Calibration Error displays, it
means that the radio has not been
configured properly for the vehicle
and it must be returned to your
dealer/retailer for service.
Locked: This message displays
®
when the THEFTLOCK
has locked up the radio. Take the
vehicle to your dealer/retailer for
service.
If any error occurs repeatedly or
if an error cannot be corrected,
contact your dealer/retailer.
Radio

AM-FM Radio

Radio Data System (RDS)
The Radio Data System (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
system
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.