Editing a Boundary

  1. Select Where To > Boundaries.
  2. Select a boundary.
  3. Select an option:
    • To change the name of the boundary, select Pencil icon.

    • To change the color of the boundary, select Color.

    • To change the boundary lines, select Edit Points.

    • To edit the boundary alarm, select Alarm.

    • To toggle visibility of the boundary on the Nav. Chart or Fishing Chart chart, select Display.

    • To associate the boundary with MARPA targeting, select MARPA.

    NOTE: Changes to the visibility of the boundary affect how the boundary appears on a chart such as the Nav. Chart or Fishing Chart. These changes are not necessarily reflected on the map in the Where To screen.
GUID-9A17B80C-F7A5-4535-8E7D-E8F0ECD1DCD4 v12
June 2026