Track Min Distance
(Advanced)
Settings: 1 to 300 ft, or 1 to 100 m [International Units only]; Default = 16 ft, 5 m
Track M in Distance allows you to s et a minimum d istance of travel before a trackpoint is added to the track.
Track Mi n D istance works in conju nction wit h Tra ckpoint Inter val. Both conditions must be met before a trackpoint is added to the current track. During slow travel or drift, setting both Trackpoint Interval and Track Min Distance to small values will allow you to increase the track resolution.
Map Datum
(Advanced)
Settings: Various, Default = WGS 84
Map Dat um allows y ou t o change the map co ordinate system used by the Fishfinder to match those of a paper map.
Course Projection Line
Settings: Hidden, Visible; Default = Visible
Course Projection Line allows you to display or hide an arow extending from the bow of the boat that projects your current course, and shows where the boat wil go if you continue on your present course.
Export All Nav Data
Settings: Follow screen instructions to activate.
Export A ll Nav Da ta allows you t o exp ort a ll saved Tracks, Waypoints, and Routes to an MMC/SD card. If an MMC card isn’t installed, an error message will be di splayed. Insert the MMC card and tr y a gain. See Introduction to Navigation for more information.
89 | Navigation Menu Tab |