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Tidal stream compensation, How do i dodge an obstacle in track mode – Raymarine ST6002 User Manual

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Chapter 2: Advanced Operation

15

Tidal stream compensation

Under most conditions, the SmartPilot will hold the selected track to within ±0.05
nm (300 ft) or better. It takes account of the boat’s speed when computing course
changes to ensure optimum performance.

How do I dodge an obstacle in Track mode?

In Track mode you still have full control from the keypad.You can make a dodge
maneuver by using the course change buttons (-1, +1, -10 or +10) to select the
desired course change.

On making a dodge maneuver, the autopilot will revert to AUTO mode. Once you
are safely past the obstacle, reinitiate Track mode to continue on your planned
route.

Waypoint 1

Waypoint 2

Cross track error (XTE)

more than 0.3 nm

D5415-4

Planned route

Actual route

D3261-4

Waypoint 2

Waypoint 1

Boat's speed over ground

Tidal component

Boat's speed through water

81269_1.book Page 15 Wednesday, November 9, 2005 2:35 PM