Garmin GPSMAP 78sc - Manual (Page 26)

22 GPSMAP 78 Series Owner’s Manual
Main Menu Features and Settings
Data Field Description
Pointer The data field arrow
points in the direction
of the next waypoint
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.
Data Field Description
Temperature -
Water
The temperature of
the water. Requires a
connection to a NMEA
0183 temperature-
capable device to
acquire data ( page 24 ).
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
final destination.
Time to Next The estimated time
needed until you reach
the next waypoint on
the route.
To Course The direction in which
you must move to
return to the route.
Trip Odometer A running tally of the
distance traveled since
the last reset.
Trip Time - Moving A running tally of time
since the last reset.