Humminbird GR16 - Manual (Page 18)

Add a Waypoint Target or Trolling Grid
Add or Remove a Waypoint Target: From the Waypoints
submenu, select Target and press the RIGHT Cursor key
to display a list of waypoints. Select the waypoint you
want to target. A target consisting of concentric circles
centered on the selected waypoint will appear on all of
the navigation views; the target shows various distance
ranges from the targeted waypoint. To remove the
target, choose Remove Target from the Navigation
X-Press™ menu.
Add or Remove a Trolling Grid: From the Waypoints
submenu, select Grid and press the RIGHT Cursor key
to display a list of waypoints. Select the waypoint to
which you want to add the grid. The trolling grid will
appear on all of the navigation views, and can be used
as a guide when trolling around a waypoint. The grid
can be rotated to any desired heading using Grid
Rotation from the Navigation Main menu. To remove
the trolling grid, choose Remove Grid from the
Navigation X-Press™ menu.
NOTE: Only one waypoint can have either a target or a grid at one time. If you apply a target or
a grid to a new waypoint, the original waypoint will lose its target or grid.
NOTE: The spacing of the rings on the waypoint target and the spacing of the grid lines on the
trolling grid is the same as the length of the scale bar on the left edge of the display. Zooming in
or out will decrease or increase the spacing, respectively.
Track View with Grid
Waypoint
Trolling Grid
Track Scale
Track View with Target
Waypoint
Target
Track Scale
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