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Navigation System
System Set-up
Auto Daylight Saving Time
The federal government has mandated
that, starting in 2007, daylight savings
time will change in March & November
instead of the old schedule in April &
October. The new government daylight
savings time schedule is subject to
review and possible cancellation in
2008.
Auto Time Zone by GPS
Sets automatic daylight saving time
On
or
Off
. If
set to
On
the navi clock will
automatically "spring ahead" or "fall
behind" by one hour when a daylight
savings time change occurs. If you reside
NOTE:
If you set Auto Daylight Saving Time to
On
, the
Daylight Saving Time function
is activated even in an area that does
not adopt the Daylight Saving Time
system.
in a state or area where daylight saving
time is not used, then you may want to
turn this feature off.
If you need
to adjust the clock for
daylight savings time, go to the
Clock
adjustment
screen in the Setup, and
simply adjust the navi time by or
one hour.
The
dates that the navi switches
between
standard and daylight savings
time
are
stored in the navi software,
and
is not
triggered by GPS satellite
change
based on the daylight savings
time
schedule.
signals.
Therefore, your navi clock will
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.