Humminbird 1158c Combo, Installation And Operation Manual

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Waypoint Decluttering
(Advanced)
Settings: On, Off; Default = On
Waypoint Decluttering allows you to set the declutter feature On or Off. When two or more
waypoints overlap, or are displayed close together on a chart view, the screen will automatically
declutter—waypoint names will shorten and the waypoint icons will change into small blue
icons. Select Off to to display waypoints at regular size.
Trolling Grid Rotation
Settings: 0° to 89°, Default = 0°
Trolling Grid Rotation allows you to set the orientation of the trolling grid in degrees, where a
setting of 0° displays a standard North, South, East, West alignment. See Introduction to
Navigation: Add a Waypoint Target or Trolling Grid for information.
NOTE:
This feature may appear as either Trolling Grid Rotation or Grid Rotation, depending on your
model.
Trackpoint Interval
Settings: 1 second, 5 seconds, 10 seconds, 15 seconds, 30 seconds, or
60 seconds; Default = 1 second
Trackpoint Interval allows you to select the time period between trackpoints. The current track
can only contain up to 20,000 trackpoints, so longer time periods cause the track to extend back
further in time, but will be less detailed.
Trackpoint Interval works in conjunction with Track Min Distance. 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.
Track Min Distance
(Advanced)
Settings: 1 to 300 ft, or 1 to 100 m [International Units 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.
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.
Navigation Menu Tab
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