Simrad AP26 Manual page 22

The autopilot will keep the boat on the set course until a new
mode is selected or a new course is set with the course knob or
the PORT or STBD buttons. One revolution of the course knob
equals a 45° course change.
Decrease
Note ! In the User Setup menu you may set the buttons to change the
course by 10° per press (see page 45).
Once the course is changed to a new set course, the boat will
automatically turn to the new heading and continue to steer
straight.
20222147A
Increase
Course adjust 1°
(or 10°)/ push
The main Auto mode display
shows:
−
A
utomatic steering mode
− Set course: 340 degrees
− Steering parameter: LO-A
− Compass reading: 340°M
− Rudder angle: 00°
Alternatively, the Auto mode
display can show the mode index
and the set course in large
characters by a long press on the
TURN/DODGE/INFO button.
Refer to INFO menu, page 48.
Course change
CCW: Decrease
Operation
CW: Increase
21