Humminbird 858c GPS Receiver User Manual


 
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Navigation Menu Tab
Course Projection Line
Settings: Hidden, Visible; Default = Visible
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
Settings: Hidden, Visible, Default = Visible
3D View Outline allows you to display or hide an outline on the Chart side
of either 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
(Advanced)
Settings: Press the RIGHT Cursor key and follow
screen instructions.
Export All Nav Data allows you to export all saved Tracks, Waypoints, and
Routes to an SD card. If an SD card isn’t installed, an error message will be
displayed. Insert the SD card and try again. See SD Memory Card Slots for
more information.
Delete All Nav Data
(Advanced)
Settings: Press the RIGHT Cursor key and follow
screen instructions.
This menu option should be used with caution!
Delete All Nav Data allows you to delete all saved Tracks, Waypoints, and
Routes.
Continuous Navigation Mode
Settings: Off, On, Default = Off
Continuous Navigation Mode allows you to continue to navigate and fish
around a particular waypoint, even if you pass over it multiple times.
GPS Receiver Override
(Advanced)
Settings: Internal, External, Auto; Default = Auto
GPS Receiver Override allows you to set which GPS receiver to use if you
have multiple GPS receivers plugged into the system. These multiple GPS
receivers may be internal, external, or connected via the InterLink™. If you
select Auto, your unit will select a GPS receiver automatically.
NOTE: If only one GPS receiver is plugged into your system, then Auto will be the only
option shown.
SI Navigation
(Side Imaging® models only [898c SI and 998c SI])
Settings: Off, On, Default = On
SI Navigation controls how the boat icon is displayed in Side Imaging®
Views. If SI Navigation is turned on, the boat icon indicates the direction the
boat needs to turn to reach the next waypoint during navigation. The boat
icon color will also change to orange.
If SI Navigation is turned Off, the boat icon will not change during navigation
although you can still mark waypoints and start navigation from a Side
Imaging® View. See Side Imaging® View and Introduction to Navigation for
more information.