Cadillac CTS 2007, User Manual

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Display
Select Display to adjust the appearance of the
screen. The following items are available for
selection or adjustment:
Auto: Auto mode allows the system to
automatically adjust the display for day or night,
depending on exterior lighting conditions. Press the
key next to the Auto prompt to select it. An X
will appear to show it has been selected.
Day: Day mode is best suited for daylight
conditions. The displays are brighter with a lighter
background so they can be seen better during
daylight hours. Press the key next to the Day
prompt to select it. An X will appear to show it has
been selected. You can select this mode
regardless of exterior lighting conditions.
Night: Night mode is best suited for nighttime
conditions. The displays are more dim with
a darker background so they can be seen better
during nighttime hours. Press the key next to
the Night prompt to select it. An X will appear to
show it has been selected. You can select
this mode regardless of exterior lighting conditions.
Contrast: Press the key next to the Contrast
prompt to select it, then turn the TUNE/SEL knob
to increase or decrease the contrast. A bar
graph on the screen will reflect the change in
contrast.
Brightness: Press the key next to the Brightness
prompt to select it, then turn the TUNE/SEL
knob to increase or decrease the brightness. A
bar graph on the screen will reflect the change in
brightness.
Voice Volume
Select Voice Volume to adjust the volume level of
navigation voice prompts or to turn the prompts on
and off. See “Interrupt Volume” under
Navigation
Audio System on page 64 for more information.
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