Raymarine 150/400 Manuel d'installation télécharger pdf (Page 38)

30 SmartPilot Commissioning Guide

Aligning the compass heading

1. Once the deviation is displayed, press disp to move to the Heading

Alignment page (ALIGN HDG).

2. Manually steer the boat on a steady course at a speed which enables you

to hold that course.

3. If you have a GPS connected to your SmartPilot:

• increase the boat speed to more than 3 knots

•press auto: the SmartPilot will then set the heading to agree with the

COG (course over ground) heading received from the GPS

• as many factors can cause a difference between heading and COG

(such as tides and leeway affecting the boat) you must then fine-tune

the heading alignment so it matches the boat’s steering compass or a

known transit bearing

4. Use -1, +1, -10 and +10 keys or the rotary control to adjust the dis-

played heading until it matches boat’s steering compass or a known tran-

sit bearing.

5. Press and hold standby for 2 seconds to exit Seatrial Calibration and

save the new compass settings.

2 sec

D6320-1

Align the autopilot heading

Save changes

To:

• save deviation correction

• save heading alignment

• return to STANDBY mode

Autopilot heading

Steering compass

Known

heading

Adjust the autopilot heading so it shows the same value as the boat's steering compass

Coarse adjustment: If COG is available from GPS, press to set autopilot heading to

COG value, then fine tune manually (see below).

Fine adjustment: If COG is not available (or after setting heading to COG),

align autopilot heading manually:

ST6001 and ST7001

ST8001

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Raymarine 150/400 Manuel d'installation Page 38