Adjusting autopilot settings, Autolearn: type150g/400g systems – Raymarine autopilot User Manual
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ST6001+ Autopilot Control Unit - Owner’s Handbook
Adjusting autopilot settings
The next stage of the seatrial is to set key autopilot parameters that 
affect the autopilot’s steering characteristics. You can do this in one of 
two ways:
•
using AutoLearn: Type 150G and Type 400G autopilot systems 
use AutoLearn – a self-learning calibration feature that 
automatically adjusts rudder gain, counter rudder and AutoTrim 
to suit your boat
•
manual set-up: if you have a Type 150/400 (non-GyroPlus) or 
Type 100/300 autopilot you will need to adjust these settings 
manually – as described on page 71
Note: For a full explanation of the parameters set during the 
AutoLearn, and how to adjust them manually, refer to the manual 
set-up section. 
AutoLearn: Type 150G/400G systems
WARNING:
The AutoLearn process requires a significant amount of CLEAR 
SEA SPACE in front of the boat. The autopilot will take the boat 
through a number of zig-zag maneuvers until it has acquired 
enough data. If you need to cancel the AutoLearn at any time, 
press the standby key to gain manual control of the boat.
At least 0.25 nm (500 m) of clear sea space
At least 0.04 nm (100 m)
of clear sea space
D5495-1
MINUTE
(approximately)
AutoLearn maneuvers
Wind
