Track Color Range; Map Datum (Advanced); Course Projection Line; 3D View Outline - Humminbird 1158c Combo Installation And Operation Manual

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).
*NOTE: Only an optional-purchase transducer with a 50 kHz frequency will allow you to track to 3000 feet.
Map Datum allows you to change the map coordinate system used by the Fishfinder to match
those of a paper map.
Course Projection Line allows you to display or hide an arrow extending from the bow of the
boat that projects your current course, and shows where the boat will go if you continue on your
present course.
3D View Outline allows you to display or hide an outline on the Chart side of the Chart or Bird's
Eye Combo Views that shows what you're viewing on the Bird's Eye side of the view.
Export All Nav Data allows you to export all saved Tracks, Waypoints, and Routes to an SD card.
If an MMC card isn't installed, an error message will be displayed. Insert the MMC card and try
again. See SD Memory Card Slots for more information.
This menu option should be used with caution!
Delete All Nav Data allows you to delete all saved Tracks, Waypoints, and Routes.

Track Color Range

Settings: 50 to 3000* feet or 20 to 1000 meters [International Units
only], Default = 50 ft, 20 m
Map Datum
(Advanced)
Settings: Various, Default = WGS 84

Course Projection Line

Settings: Hidden, Visible; Default = Visible

3D View Outline

Settings: Hidden, Visible, Default = Visible

Export All Nav Data

Settings: Press the RIGHT Cursor key and follow screen instructions.
Delete All Nav Data
(Advanced)
Settings: Press the RIGHT Cursor key and follow screen instructions.
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Navigation Menu Tab