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Simrad AP16 Autopilot
Automatic tuning is an optional procedure that is not required for
the AP16 to function. The AP16 is preset with steering
parameters that should steer most boats in the 30 - 80 foot range.
It is, however, recommended to perform an automatic turning as
part of the sea trial.
Recommended speed during Automatic tuning varies with the
type of boat, but should not exceed 10 knots. It should be
performed in calm or moderate sea conditions
Automatic tuning should not be performed at planing speed or in
Note !
following seas!
For displacement boats use a speed that is approximately half the
normal cruising speed (i.e. if cruising speed is 10 knots, perform
the Automatic tuning at about 5 knots).
The parameter values calculated during Automatic tuning
becomes the HI parameters. The LO parameters are
automatically set to 66% of the HI.
It also is recommended to perform the Automatic tuning steering
East or West, as this will yield the best balanced parameters.
After the Automatic tuning has been completed the rudder must
Note !
be controlled manually, as the autopilot has returned to STBY
mode.
The Automatic tuning function will take control of the boat
Caution !
and perform a number of S-turns. It must always be performed
in open waters at a safe distance from other traffic. The
Automatic tuning function may take from 1 to 2 minutes to
complete. To stop the Automatic tuning, press the STBY
button.
After an Automatic tuning, there should be no need for further
adjustments. "Fine tuning of these parameters are made by the
response control (see page 45). However, viewing or changing
the parameters can be made from within the Parameters menu
item. See also "Recall Autotune" on page 112.
106
Activate the Automatic tuning,
by pressing the STBD 10 button.
The display will flash
"Automatic tuning".
20221560E
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