GMC Savana 2011 Owner's Manual page 176

7-6 Infotainment System
3. Adjust the setting by doing one
of the following:
Turn the knob clockwise
or counterclockwise.
Press the SEEK,
or SEEK.
\
Press the FWD,
s
or REV.
If a station's frequency is weak or if
there is static, decrease the treble.
To quickly adjust bass, midrange,
or treble to the middle position,
press the softkey positioned under
the BASS, MID, or TREB tab for
more than two seconds. A beep
sounds and the level adjusts to the
middle position.
To quickly adjust all tone and
speaker controls to the middle
position, press the knob for more
than two seconds until a beep
sounds.
EQ (Equalization): Press this
button to choose bass and treble
equalization settings designed for
different types of music. Selecting
MANUAL, or changing bass or
treble, returns the EQ to the manual
bass and treble settings.
Unique EQ settings can be saved
for each source.
®
If the radio has a Bose audio
system, the EQ settings are either
MANUAL or TALK.
Adjusting the Speakers
(Balance/Fade) (AM-FM Radio
and AM-FM Radio with CD)
To adjust the balance or fade:
1. Press or press the
until the speaker control tab
displays.
I n f o r ma t i o n P r o v i d e d b y :
2. To adjust the setting, do one of
the following:
Turn the
Press either
or SEEK.
Press either
s
or
Adjusting the Speakers
(Balance/Fade) (All Except
AM-FM Radio and Radio
with CD)
BAL/FADE (Balance/Fade): To
adjust the balance or fade:
1. Press the
speaker control tabs display.
2. Highlight the desired speaker
control tab by doing one of the
following:
Press the
knob
Press the softkey under the
desired tab.
knob.
SEEK,
\
FWD,
REV.
knob until the
knob.