Humminbird 788ci hd di combo 用户指南
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Navigation Menu Tab
Track Min Distance
(Advanced)
Settings: 1 to 300 ft, or 1 to 100 m (International Models
only); Default = 16 ft, 5 m
only); Default = 16 ft, 5 m
Track Min Distance allows you to set a minimum distance of travel before a
trackpoint is added to the track.
trackpoint is added to the track.
Track Min Distance works in conjunction with Trackpoint Interval. 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.
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.
Track Color Range
Settings: 50 to 3000 feet or 20 to 1000 meters
(International Models only); Default = 50 ft, 20 m
(International Models only); Default = 50 ft, 20 m
Track Color Range allows you to set the depth range that will be displayed as black,
the deepest depth, when Color By Depth is selected as the style for the current track
(see Navigation Menu Tab: Current Track).
the deepest depth, when Color By Depth is selected as the style for the current track
(see Navigation Menu Tab: Current Track).
Map Datum
(Advanced)
Settings: Various, Default = WGS 84
Map Datum allows you to change the map coordinate system used by the
Fishing System to match those of a paper map.
Fishing System to match those of a paper map.