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.

  1. Select Where To > 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.

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October 2025