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PWM
SELECTION
section
A
This
is the "weather" or "sea state" control. Increase the
setting in heavy seas and decrease
course holding,
it
.
rough seas, increase the setting until the autopilot stops
.
hunting back and
The lowest setting you can use without excessively
the pumpset is best. Aim
running
autopilot controlled
and
same frequency
hand when steering manually.
.
When going down wind in a following sea, you should
reduce the response to avoid loss
counter problems with wuve sync. In this case you may
to
also need
increase the counter rudder setting a little.
.
Adjust up or down as in the
.
Section A..
AD]UST/SET
Press
"PWM OFF".
Use "DISPLAY/SET" to change the set-
*
ting. PWM is normally left on.
circumstances that require very fast control such as
travelling downwind
will experience more wear
the PWM
switched off
errors may be more sudden.
If
doubt
in
leave
If
any time you want to exit the adjustment mode,
a t
press the button for your present operating
.
in calm.
it
is better to choose
a
forth.
to set it so that
helm
movements are of roughly the
magnitude as those performed by
of
control. You may en-
RUDDER
again to display
is only switched off in
I t
a following sea. However,
in
your steering system with
to
and
response to minor course
PWM ON
at all times.
For best
lower number. In
on
9
section
page
"PWM ON"
or
you
mode.
Operating Instructions
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