Chevrolet CORVETTE - NAVIGATION SYSTEM 2008 User Manual page 85

The following time options may be adjusted from
this menu:
Hour/Min.: Touch the up or down arrows to increase or
decrease the hour or minutes. Touch and hold either
arrow to advance quickly.
12H/24H: Touch 12H to display the time in standard
time, or 24H to display the time in military time.
GPS TIME: The current GPS time will be displayed to
the right of this button. Touch GPS TIME to set the
navigation system's time to match current GPS time.
Daylight Saving Time: Touch this screen button
to increase the time setting by one hour, then touch
GPS TIME to save the new setting. If the screen button
is light blue, the daylight savings time feature is on.
If the screen button is dark blue, the daylight savings
time feature is off.
TIME ZONE: The selected time zone will appear to
the right of this screen button. Touch TIME ZONE
to toggle through the available time zones until the
desired time zone is highlighted. The time of the
selected zone will be displayed to the right of GPS
TIME. To set the system clock to the new setting,
touch GPS TIME.
If the system is not receiving GPS information, you can
still set the time manually as described above, but
GPS time and Daylight Saving Time features will
not be available.
Touch the back screen button to go back to the
previous menu.
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