Chevrolet 2011 Corvette Coupe Owner's Manual page 203

to turn the system on and off. Turn
to increase or decrease the volume.
Press to silence the
system. Press again to turn the
sound on.
This button is not available on the
Six-Disc CD Radio.
Press until the
desired display is shown, then hold
for two seconds until the radio
beeps once to change the default
display. The selected display is now
the default.
For RDS:
Press to change the display. The
display options are station name,
RDS station frequency, PTY, and
the name of the program (if
available).
For XM :
Press
Press to retrieve four different
categories of information related
to the current song or channel:
Artist, Song Title, Category or PTY,
or Channel Number/Channel Name.
Press and hold
tone or speaker control is displayed
to adjust all tone and speaker
controls to the middle position.
AUDIO SETTINGS CENTERED
displays.
the bass or treble:
Press and release
BASS or TREBLE displays.
Turn the
increase or to decrease the
level.
the Balance:
Press and release
/ when no
BALANCE displays.
To adjust
/ until
/ knob to
Press and hold the
until the level changes to the
middle position.
To adjust
/
Turn the / knob to move
the sound toward the right or the
left speakers.
Press and hold the
until the level changes to the
middle position.
/ knob
until
/ knob