Furuno FEA-2107 - Page 463

28. Trackpilot
28-27
Environment
conditions
Heading control
Radius control
Program
heading change
Program track Goto Waypoint
(assisted turn)
Goto Track
Sudden
change of
wind and/or
current
(For example
sudden
change from
no current to
5 kt current
perpendicular
to track)
Ship goes fast
inside or outside
of turn.
Drift compensation
ON:
- Ship follows curved
EBL, but may drift
from curved EBL
and then return back
to curved EBL.
Drift compensation
OFF:
- Ship goes inside or
outside of turn.
Drift compensation
ON or OFF:
- Ship goes fast inside
or outside of turn.
Drift compensation
ON:
- Ship may go outside
channel limit and return
back inside channel
limit.
Drift compensation
OFF:
- Ship goes inside or
outside of turn.
Slow change
of speed
Ship follows
curved EBL.
Drift compensation ON
or OFF:
- Ship follows curved
EBL.
Drift compensation
ON or OFF:
- Ship follows
monitored route, but
may need full
channel limit area.
Drift compensation ON or
OFF:
- Ship follows monitored
route.
Fast change of
speed
(For example
speed
decrease from
20 to 7 kt)
Ship goes inside
or outside of turn.
Drift compensation
ON:
- Ship follows curved
EBL, but may drift
from curved EBL
and then return back
to curved EBL.
Drift compensation
OFF:
- Ship drifting away
from curved EBL
and may not return
back to curved EBL.
Drift compensation
ON or OFF:
- Ship goes inside or
outside of turn.
Drift compensation ON or
OFF:
- Ship follows monitored
route, but may need full
channel limit area.
Note: Drift compensation is turned on or off in the Ship and Route parameters in the Navigation Parameters dialog
box. For further details, see paragraph 25.1.4 “Navigation parameters setting”.