Operation Manual

Table Of Contents
Installation
22081814H 97
Drive unit voltage selection
This menu option requires the installer to set the drive unit voltage to
the correct level. The selections are 12V, 24V or 32V and should be set
to the voltage specified for your drive unit.
voltage 12V
Drive unit
INSTALLATION
Note ! Selection of improper voltage level for your drive unit may damage both the
drive unit and junction unit even if the protection circuits in the junction
unit are activated.
Refer to the drive unit table on page 72 for information. It is not
possible to select a higher voltage than the input voltage. The
CLUTCH/BYPASS voltage is automatically set to the same as the drive
unit voltage. The AP300X system will also automatically detect
whether the drive unit is a reversible motor or solenoid operated.
To change the voltage selection, rotate the course selector.
Proceed to next menu item by pressing STBD [>] button.
Rudder Feedback Calibration
calibration?
Rudder feedbk
INSTALLATION
This function enables you to compensate for any non-linearity in the
mechanical transmission between rudder and Rudder Feedback Unit.
Confirm by rotating the course selector clockwise. The display may
now show:
002 Adjust?
max.STBD
INSTALLATION
Turn rudder
Manually turn the helm wheel to starboard until the rudder stops at
maximum starboard rudder.
034 Adjust?
max.STBD
INSTALLATION
Turn rudder
The value shown on the display is the value read by the feedback unit
before any adjustment is made. The arrow indicates to which side the
rudder is positioned. If the displayed angle is different from the actual
angle, set correct rudder angle on the display by turning course
selector clockwise to increase the value or counter clockwise to
decrease the value.