Cadillac 2009 DTS Automobile User Manual


 
Digital Signal Processing (DSP)
This feature is used to provide a choice of four different
listening experiences. DSP can be used while listening to
the audio system or a CD. To change the DSP mode,
press the
a knob until the DSP control label displays.
Press the pushbutton located under the DSP label until
the control labels display. Continue by pressing the
desired button below the control labels on the display.
For more information on the control label displays,
see the following:
Norm (Normal): Select this screen button to adjust
the audio for normal mode. This provides the best
sound quality for all seating positions.
Driv (Driver): Select this screen button to adjust
the audio for the driver to receive the best
possible sound quality.
Rear: Select this screen button to adjust the audio
for the rear seat passengers to receive the best
possible sound quality.
Surround (Centerpoint
®
): Select this screen button
to enable Bose
®
Centerpoint signal processing
circuitry. Centerpoint produces a full vehicle surround
sound listening experience from a CD, MP3/WMA,
or XM stereo digital audio source and delivers five
independent audio channels from conventional two
channel stereo recordings. (Not available for AM,
FM, or auxiliary sources.)
DSP is only available on vehicles that have the Bose
Premium audio system.
Finding a Category (CAT) Station
CAT (Category): The CAT button is used to find XM
stations while the radio is in the XM mode. To find
XM channels within a desired category, perform
the following:
1. Press the BAND button until the XM frequency
displays. Press the CAT button to display the
category tabs. Continue pressing the CAT button
until the desired category name displays. Another
way to select a category is to press the
s REV
or
\ FWD button until the desired category is
selected.
2. Press either of the two pushbuttons below the
desired category tab to immediately tune to the
first XM station associated with that category.
3. Turn the
a knob, press the pushbuttons below the
displayed right or left arrows, or press either SEEK
arrow to go to the previous or the next XM station
within the selected category.
4. To exit the category search mode, press the
FAV button or BAND button to display your
favorites again.
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