Humminbird 755C, 785C2I manual Track Color Range, Map Datum

Track Color Range

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).

To change the Track Color Range:

1.Highlight Track Color Range on the Navigation main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Track Color Range setting. (50 to 3000 feet or 20 to 1000 meters [International Units only], Default = 50 ft, 15 m)

Map Datum

(Advanced)

Map Datum allows you to change the map coordinate system used by the Chartplotter to match those of a paper map. The Map Datum menu choice is only available when User Mode is set to Advanced (see Setup Menu Tab: User Mode).

To change the Map Datum setting:

1.Make sure you are in Advanced User Mode, then highlight Map Datum on the Navigation main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Map Datum setting. (Default = WGS 84)

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