Simrad AP25 - Manual (Page 31)

Operation
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Lazy S-turn
The AP25 also provides a lazy S-turn feature when in AUTO
mode.
The user decides whether the initial turn should be made to Port
or to Starboard.
Ensure that the lazy S-turn pattern has been selected under the
User Set-up 2 menu. Refer to Turn Pattern select on page 55.
To enter Lazy S-turn mode:
Press of the TURN/DODGE button repeatedly until LAZY S is
flashing in the display.
Boat turning to port
The course change can be adjusted before the turn
is initiated (2-80°).
The AP25 will continue on the set course until you
press either the PORT or STBD button to select the
direction in which to make the first course change.
If you do not press PORT or STBD within 1
minute, the autopilot will return to AUTO mode
and stay on course.
While in a Lazy-S pattern you can alter the course
change magnitude (4-160°), the frequency or rate of
change (1-9) and the main course. An arrow shows
the direction of the turn.
Course change
Low rate
High rate
Main course
Main course
Initial course change
To exit Lazy S-turn mode, press any of the mode buttons. When
pressing the AUTO button, the new set course is shown in the
upper portion of the display.