Operation Manual

Robertson AP300X Autopilot
106 22081814H
• The heading reference that you are comparing the RFC35 is not
accurate.
• The automatic calibration obtained by the RFC35 is not correct, and
may be due to a large magnetic influence near the RFC35. (A
relocation may be needed.)
Proceed to the AUTOTUNE function by pressing the STBD [>] button,
or return to STBY mode.
Automatic tuning
AUTOTUNE is a new dynamic function that enables the AP300X
system to automatically set up the steering parameters (Rudder,
Counter Rudder, Autotrim) for the boat. The scaling factors of the
parameters are also set automatically as a function of the boat type
selection performed in the Dockside Settings menu.
Note ! Autotune is an optional procedure that is not required for the AP300X to
function. The AP300X is preset with steering parameters that should steer
most boats in the 30 - 50 foot range and Autotune may not be required if the
preset parameters steer your boat acceptably.
Recommended speed during Autotune is 5-10 knots. Autotune should
not be performed at planing speed. It is recommended that the
Autotune be done in an East or West direction if possible, as these will
yield the best balanced parameters.
Caution ! The Autotune function will take control of the boat and perform a
number of S-turns. It must always be performed in open waters with
sufficient safe distance to other traffic. The Autotune function may
take from 1 to 2 minutes to complete.
tuning?
Automatic
INSTALLATION
tuning
Automatic
INSTALLATION
Autotuning
INSTALLATION
confirmed
Activate the AUTOTUNE, by rotating the course selector clockwise.
After the Autotune has been completed the rudder must be controlled
manually, as the mode is returned to STBY.
When the Autotune has been completed, there should normally be no
need for further adjustments. On certain installations, however, you
may want to "fine tune" the parameters after the Autotune due to the
special steering characteristic of a specific boat. Viewing or changing
the Autotune parameters are done from within the VIEW
PARAMETERS menu item.
Exit the Seatrial Settings menu by pushing STBD [>] button to proceed
to the View parameters menu, or press STBY to return to normal
AP300X operation.