NorthStar 8000i System Operation Manual page 100

Check that the new route between your current position and the next waypoint is at
To reset the XTE:
1. Display the 3D Steer screen, then select Reset XTE.
2. The 8000i immediately creates a temporary waypoint at your current
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a safe depth and contains no hazards or obstacles.
position and draws a new leg between this and the next waypoint. It
also resets the bearing and distance readouts.
Northstar 8000i Operation Manual