Creating a Boundary
1 Select > User Data > Boundaries > New.
2 Select a boundary shape.
3 Follow the on-screen instructions.
Converting a Route to a Boundary
1 Select > User Data > Routes.
2 Select a route.
3 Select Review > Edit Route > Save as Boundary.
Converting a Track to a Boundary
1 Select > User Data > Tracks > Saved Tracks.
2 Select a track.
3 Select Review > Edit Track > Save as Boundary.
Editing a Boundary
1 Select > User Data > Boundaries.
2 Select a boundary.
3 Select Review.
4 Select an option:
• To edit the appearance of the boundary on the chart, select Display Options.
• To change the boundary lines or name, select Edit Boundary.
• To edit the boundary alarm, select Alarm.
Setting a Boundary Alarm
Boundary alarms alert you when you are within a specified distance of a set boundary. This can be helpful when
attempting to avoid certain areas or when you should be very alert in certain areas, such as shipping lanes.
1 Select > User Data > Boundaries.
2 Select a boundary.
3 Select Review > Alarm.
4 Select an option:
• To set an alarm for when your boat is a specified distance from the boundary, select Warning Dist., enter a
distance, and select Done.
• To set an alarm for when you enter or exit an area boundary or a circle boundary, select Area to show
Entering or Exiting.
Disabling all Boundary Alarms
Select > User Data > Boundaries > Alarms.
Deleting a Boundary
1 Select > User Data > Boundaries.
2 Select a boundary.
3 Select Review > Edit Boundary > Delete.
Deleting All Saved Waypoints, Tracks, Routes, and Boundaries
Select > User Data > Delete User Data > Delete All User Data > OK.
40 Navigation with a Chartplotter
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