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Astro 320 and DC40 Owner’s Manual 71
Appendix
Odometer A running tally of
distance traveled for
all trips.
Off Course The distance to
the left or the right
by which you have
strayed from the
original path of travel.
Pointer The data eld arrow
points in the direction
of the next point or
turn.
Speed The current rate of
speed at which you
are moving since last
reset.
Speed -
Maximum
The maximum speed
reached since last
reset.
Speed - Moving
Avg.
The average speed
of the device while
moving since last
reset.
Speed - Overall
Avg.
Your average speed
since last reset.
Sunrise The time of sunrise
based on your GPS
position.
Sunset The time of sunset
based on your GPS
position.
Time of Day The current time of
day based on your
time settings (format,
time zone, and
daylight saving time).
Time to
Destination
The estimated time
needed to reach your
nal destination.
Time to Next The estimated time
needed until you
reach the next point
on the route.
To Course The direction in
which you must move
to return to the route.