30.4.10 How To Change Mode Of Route Steering - Furuno FEA-2107-BB Operator's Manual

30. Steering With TOKYO KEIKI Autopilot PR-6000

30.4.10 How to change mode of route steering

The mode of automatic route steering can be changed as follows:
Open the route monitor window.
Select either "Goto OS" or "Goto AW" in the list box which is located in the "To WPT" field.
If you try to change the route steering mode without fulfilling preconditions, one of following User guidance dialog
box appears:
Reason: Change of route steering modes without the
filter.
Remedy: Switch Kalman filter "ON" and try again.
Reason:: Change of route steering mode without
sog/cog reference.
Remedy: Check your selection of the sensors.
Reason: Change of route steering mode when speed of
vessel is less than defined for route steering.
Remedy: Accelerate speed of vessel over set limit then
try again.
30-18
Reason: Change of route steering modes without
independent speed source. You need either a log, a dual-
axis log or two position receivers.
Remedy: Check your selection of the sensors.
Reason: Change from "Goto AW" to "Goto OS"
steering mode without high precision positioning device
(GPS in differential correction mode).
Remedy: Check that there is a GPS in differential mode
available and selected to be used
Reason: Change of route steering mode when Alarm
"407 Position discrepancy" is active.
Remedy: Switch off "bad" sensor in Sensors page to
remove alarm 2407.