Hummer 2008 H2 - Manual (Page 227)

Playing the Radio
O (Power/Volume): Press this knob to turn the
system on and off.
Turn this (volume) knob clockwise or counterclockwise
to increase or decrease the volume.
Speed Compensated Volume (SCV) (Radio with
Six-Disc CD Player): Radios with Speed Compensated
Volume (SCV) automatically adjusts the radio volume
to compensate for road and wind noise as the vehicle
speeds up or slows down. The volume level should be
consistent while you drive.
To activate SCV:
1. Set the radio volume to the desired level.
2. Press the MENU button to display the radio
setup menu.
3. Press the pushbutton under the AUTO VOLUM
(automatic volume) label on the radio displays.
4. Press the pushbutton under the desired Speed
Compensated Volume setting (OFF, Low, Med,
or High) to select the level of radio volume
compensation. The display times out after
approximately 10 seconds. Each higher setting
increases the audio volume to compensate for
faster vehicle speeds.
Noise Compensated Volume (NCV) (Radio with CD
and DVD): Your vehicle has a Bose
® Audio System.
It includes Bose AudioPilot ® noise compensation
technology. When turned ON, AudioPilot ® continuously
adjusts the audio system equalization, to compensate
for background noise, so that your music always sounds
the same at the set volume level.
This feature is most effective at lower radio volume
settings where background noise can affect how well
you hear the music being played through the vehicle’s
audio system. At higher volume settings, where the
music is much louder than the background noise,
there might be little or no adjustments by AudioPilot
® .
To activate NCV:
1. Set the radio volume to the desired level.
2. Press the MENU button to display the radio
setup menu.
3. Press the pushbutton under the AUTO VOLUM
label on the radio display.
4. Press the pushbutton under the ON label. The
display times out after approximately 10 seconds.
For additional information on AudioPilot ® , please visit
www.bose.com/audiopilot.
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