Navigation System93
System Setup
Clock Settings
From the Setup screen (second), say or
select Clock Settings and the
following screen appears:
Clock Adjustment
When you select Clock Adjustment ,
the following screen appears: This screen allows you to set or adjust
the following:
• Auto Daylight Saving Time
(Default = On)
• Auto Time Zone by GPS (Default = On)
• DST (Daylight Saving Time) Selection
(change DST schedule)
• Time Adjustment (adjust your clock)
• Reset button (resets this screen’s
settings to factory defaults)Auto Daylight Saving Time
Sets automatic daylight saving time On
or Off . If set to On, the clock will
automatically “spring ahead” or “fall
back” by one hour when a daylight
saving time change occurs. If you reside
in a state or area where daylight saving
time is not used, then you may want to
turn this feature off. NOTE:
If you set Auto Daylig
ht Saving Time to
On , the daylight savi ng time function is
activated even in an area that does not
use daylight saving time.
The federal government mandated that
starting in 2007, daylight saving time
begins in March and ends in November
instead of the old schedule from April to
October. The schedule is subject to
review and possible cancellation in
2009-2010.
The schedules for the time changes are
stored in the software and can be
selected in the DST schedule
selection screen. Therefore, your clock
will change based on the daylight saving
time schedule.
NOTE:
The automatic clock setting feature
relies on a satellite signal. It will not
work in Hawaii and Alaska.
94Navigation System
System Setup
Auto Time Zone by GPS
Sets automatic time zone selection by
GPS to On or Off . If you are driving
across the country and passing through
time zones, then this feature will
automatically set the time to the time
zone you are traveling through.
However, if you live and work in two
different time zones, you may want to
turn this feature off.
NOTE:
When driving near a time zone
boundary, the displayed time zone may
fluctuate between the two zone times.
Daylight Saving Time (DST)
Selection (Change DST Schedule)
This option lets you select the schedule
(April-October or March-
November ) when daylight saving time
will automatically occur in your
navigation system. The system default is
the March-November schedule as
mandated by the U.S. government. During 2009-2010, it is possible that
this new change will
be canceled by the
government and return ed back to the
previous “April-October” schedule. If
so, simply change the schedule in this
setting to the “April-October” schedule.
Time Adjustment
Adjusts the current time in hours and
minutes. You can reset the adjustment
by selecting Reset. Selecting Done
returns you to the previous screen.
NOTE:
Selecting Reset also clears any
changes you made to “Auto Daylight
Saving Time,” “Auto Time Zone by
GPS,” or “DST Selection” settings.
Depending on your location, you may
need to adjust these settings.
Clock Type
Allows you to choose the design of the
clock screen. For more informaion, see
Clock Type on page 75.
