GMC Terrain 2012 Manual page 13

Navigation Audio System
Sound Menu
To access the sound menu, press
the TONE button.
Use the sound menu to adjust the
following features:
Setting the Tone
Adjusting the Speakers
Setting the Tone
To adjust the tone using the
sound menu:
TREBLE: Press + or
the level.
MID (Midrange): Press + or
change the level.
BASS: Press + or
the level.
Adjusting the Speakers
To adjust the speaker balance (BAL)
using the Sound menu:
Press and hold
sound from the left speakers or
for more sound from the right
speakers. The middle position
balances the sound between the
left and right speakers.
To adjust the speaker fade (FADE):
Press and hold
sound from the front speakers
and
to change
rear speakers. The middle
position balances the sound
to
between the front and rear
speakers.
to change
for more
for more
for more sound from the
Infotainment System
EQ Settings
EQ (Equalization): The EQ
settings are selected through the
sound menu. EQ provides a choice
of Manual, Talk, Country, Pop, Rock,
or Classical settings.
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