Hummer 2008 H2 - Manual (Page 230)

The following DSP settings are available:
• Normal — Select this setting to adjust the audio for
normal mode. This provides the best sound quality
for all seating positions.
• Driver — Select this setting to adjust the audio
for the driver to receive the best possible sound
quality.
• Rear — Select this setting to adjust the audio
for the rear seat passengers to receive the
best possible sound quality.
• Surround (Centerpoint ® ) — Select this setting to
enable Bose Centerpoint ® . Centerpoint ® signal
processing produces a surround sound listening
experience from a CD or XM™ stereo digital audio
source. Centerpoint
® delivers five independent
audio channels from conventional two channel
stereo recordings. (Not available for AM, FM.)
Adjusting the Speakers (Balance/Fade)
BAL/FADE (Balance/Fade): To adjust balance or fade,
press the
f knob until the speaker control labels display.
Continue pressing to highlight the desired label, or press
the pushbutton positioned under the desired label. Turn
the
f knob clockwise or counterclockwise to adjust the
highlighted setting. You can also adjust the highlighted
setting by pressing either SEEK arrow,
\ FWD,
or s REV button until the desired levels are obtained.
To quickly adjust balance or fade to the middle position,
press the pushbutton positioned under the BAL or FADE
label for more than two seconds. A beep sounds and the
level adjusts to the middle position.
To quickly adjust all speaker and tone controls to the
middle position, press the
f knob for more than
two seconds.
3-80