Simrad AUTOPILOT SYSTEM AP50 Manuel D’Utilisation

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Advanced Settings 
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The Autotrim parameter is reset every time the AUTO mode is 
entered or when a course change greater than approximately 20° 
is made by the course knob. 
Autotrim is automatically disabled during a turn. 
Course Adjust 
When using the   (PORT) or   (STBD) buttons in AUTO 
mode, you are changing the set course in 1° increments. If you 
prefer the increments to be 5° or 10° each press, proceed as 
follows: 
Select Course adjust using the   (PORT) or   (STBD) button. 
Turn the rotary knob to display the setting. The default value is 
1°, which is the preferred setting. Select 5° or 10° if you want to 
make major course changes in 5° or 10° increments with the 
buttons and fine-tune the set course with the course knob. 
Compass difference 
When two compasses are used (main compass and monitor 
compass), there is virtually always a difference between the 
readings of the two. If the difference in reading exceeds the set 
limit for Compass diff., an alarm is given. 
Range:   5 to 35°. 
Default:   10°. 
Note ! 
The difference between the two compass readings may vary with 
the vessel’s heading and from one area to another where a 
vessel is in transit. The difference between the two compass 
readings is automatically reset when the Compass diff. alarm is 
given and then reset. 
Off Heading lim 
This sets the limit for the ‘Vessel off course’ alarm. This alarm 
occurs when the actual heading deviates from the set heading by 
more than the selected limit.  
Range:   3 to 35°. 
Default:   10°.