Chapter 3: Commissioning & setup 33
.
4. Check that the rudder moves to starboard a few degrees and then stops.
If the rudder drives hard over, immediately press
standby
to prevent further rud-
der movement.
5. If the rudder moves to port or the rudder drives hard over:
i. Press standby.
ii. Turn off the power.
iii. Reverse the motor wires connected to the SPX-5 Wheel system computer.
iv. Switch on the power and re-check.
Note:
If the rudder overshoots and has to drive back or starts to hunt back and forth, increase
the rudder damping level manually (See
page 54
).
Setting the vessel and drive type
To set up the vessel type and drive type, you need to enter the Dealer calibration
mode.
To enter the Dealer calibration mode:
1. Ensure the autopilot is in Standby mode.
2. Hold down
standby
for two seconds to enter the Calibration mode.
3. When the screen shows
DISPLAY CAL
, press
disp
until the
DEALER CAL
screen
is displayed.
4. Press
auto
. The display will change to
CAL?
.
5. Press -1 and +1 together to enter Dealer calibration.
WARNING: Use Dealer calibration correctly
Improper use of Dealer calibration can seriously impair the
SPX-5 Wheel system performance and therefore adversely
affect the steering capability. Do not change Dealer calibration
settings other than as described in the product documentation.
D10646-1
87074_2.book Page 33 Wednesday, November 21, 2007 3:55 PM
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