PURSUIT S428 SPORT, Руководство пользователя

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Helm Systems
2-4
ners. If damage has ever occurred with the
outboards or steering system, the outboards
may have to be realigned.
CAUTION
!
Some autopilot systems have engine
position sensors mounted to the
hydraulic steering cylinder. The sen-
sor bracket can contact the transom
when the engines are fully tilted up
and damage the autopilot, engine rig-
ging or transom. Monitor the bracket
and rigging while engines are tilting to
determine the best position.
2.9 Trim Tabs
The S 428 is equipped with a Zipwake
dynamic trim control system. The Zipwake
system powers up when the engine ignition
key switch is turned on. It can also be turned
ON and OFF by pressing the power switch on
the left side of the Zipwake panel.
The control panel has a pitch wheel and a
roll wheel dial. The pitch wheel is in the cen-
ter of the roll wheel dial. With the system in
the manual mode, the boat’s running attitude
can be manually controlled using the control
wheels. The pitch wheel controls the trim or
pitch angle, while the roll wheel dial controls
the list or roll angle. To trim the bow down,
move the pitch wheel forward. Moving the
pitch wheel rearward will result in the bow
rising. To correct for a port list, rotate the roll
wheel dial clockwise (away from the side that
is listing down). To correct for a starboard list,
rotate the roll wheel dial counter-clockwise.
Refer to the Zipwake operator’s manual for
information of what is displayed on the dis-
play.
The system can be operated in either the
manual mode or the automatic pitch and/or
roll control mode. It is advisable to become
familiar with operating the pitch and roll con-
trol adjustments in the manual mode before
activating the automatic mode. To activate the
auto pitch and roll control, press and hold the
AUTO button until AUTO PITCH and AUTO
ROLL appear on the screen and display a
green arch. To have only the AUTO PITCH
active, press the AUTO button. The AUTO
PITCH and it’s green arch will remain on the
display and AUTO PITCH and it’s arch will
disappear. To reactivate AUTO PITCH, press
the AUTO button. To return to the MANUAL
mode, press and hold the AUTO button.
The automatic pitch curves for your boat
allow the system to adjust the running trim of
the boat at all speeds. The pitch curve tells
the system how much the Interceptors should
be extended at each speed, thereby adjusting
the boat’s pitch angle as a function of speed.
Refer to the Zipwake operator’s manual for
information on how to adjust or fine tune the
pitch curve for your boat.
Refer to the Zipwake operator’s manual for
instructions on adjusting the manual control
rate, activating the auto cleaning function,
performing an Inteceptor check and adjusting
display settings.
Before leaving the dock, make sure that the
Interceptors are in the full UP position by
rotating the pitch wheel aft.
Establish the intended heading and cruise
speed before attempting to adjust the hull
attitude with the trim tabs. Always make
slight adjustments to reduce over-correcting.
After stabilizing speed and direction, rotate
the roll wheel dial to achieve a level side-
to-side running attitude, being careful not to
over trim. After making slight adjustments,
always wait a few seconds for the change in
the trim plane to take effect. When running
at a speed that will result in the boat falling