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Chapter 5: Commissioning the Wheel Pilot 57

5 Commissioning the Wheel Pilot

To complete the compass correction:

1. Press and hold

STANDBY for 1 second – a series of dashes will

cycle around the display.

Note: If you see a ‘CAL OFF’ message instead of the dashes,

calibration access has been prevented. Refer to page 66 for details.

2. Keeping boat speed below 2 knots, turn the boat in slow circles.

You should take at least 3 minutes to complete each 360°.

3. Keep turning your boat until the display changes to show the

amount of deviation the autopilot has detected. The deviation

alternates with the autopilot’s current heading every second.

Note: If the deviation exceeds 15° you should re-site the control unit

to a location less affected by magnetic interference.

SECOND

D5649-1

D5650-1

• boat's speed below 2 knots

• each complete circle should take 3 minutes

D3274-2

Current heading

Deviation

81194_1.book Page 57 Wednesday, July 25, 2001 12:10 PM

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Raymarine ST3000 Spezifikationen Seite 61