OPERATION
AUTOPILOT
NautoPilot 5000 Series
155
4002.DOC010102
Edition: September 2014
Message
Possible cause
Remedy
No Track Control
----------------------------------------------
No Track Control
Wrong operator input.
Attempt to start Track
Control mode, but the
type of NautoPilot ap-
plication is not suitable
for this mode.
Check operator’s input/
adjustment.
Check type of NautoPi-
lot.
No Track Course
----------------------------------------------
No Track Course
Wrong operator input.
Track Control is acti-
vated, but the ECDIS
has not transmitted data.
Check operator’s input/
adjustment.
Check ECDIS.
Check connection to the
ECDIS.
No second Position
Sensor
Using DR
--------------------------------------
No sec.Pos.Sens
The second position
sensor for DR (dead
reckoning) if off and the
second position is now a
DR position.
Check Position Sensors.
No XTE
----------------------------------------------
No XTE
Wrong operator input.
Attempt to start Track
Control but the ECDIS
has not transmitted data.
Check operator’s input/
adjustment.
Check ECDIS.
Check connection to the
ECDIS.
Not accepted
--------------------------------------
Not accepted
General input error in service menu.
Off Course.
Distance to Course Line
Limit.
----------------------------------------------
Off Course Dist.
The difference between
the planned courseline
and the actual position
will exceed the Cross-
Track Limit value.
-- Check RAD/RoT
adjustments
(see section 2.3.6.3).
-- Check Rudder limit
adjustments
(see section 2.3.6.4).
-- Check OFF Heading
Limit adjustments
(see section 2.3.6.4).
-- Check the control
loop for the Course
control.
-- Check Track Limit
Autopilot
(see section 2.3.6.4).
-- Check Course Trim
(see section 2.3.6.4).
