Source Of Smg, Cmg, Speed, Heading, Rot, Drift And Docking Speed Components - Furuno FEA-2100 Operator's Manual

Source of smg, cmg, speed, heading, rot, drift and
docking speed components
Use figures below to find source of various navigation data. SMG, CMG is speed and course over ground. Speed is
speed over water, Drift is difference between speed over water and ground. Docking speed components are: bow
speed (transversal), stern speed (transversal) and center speed (longitudinal).
Manual
COURSE
Not selected
GYRO 1
Not selected
or no value
Heading used by the System is shown in right hand upper corner of ECDIS display. In this case heading is received
from Gyro and it is shown without specific indication (see the example above). Following alternatives are available:
without specific indication, if value is referenced to true north; (mag) if value is referenced to magnetic north,
(man) if value is based on manual entry; (corr) if value includes gyro correction. Note that (corr) is displayed in
red colour.
Calculated ROT
from movement of
Heading
Not selected in Installation Parameters
ROT used by the System is shown in SENSOR Speed/Course sheet.. In Rate Gyro field, if there is a text (calc) the
system calculates ROT from movement of heading and, if there is no text value is received from ROT gyro.
Selected (man)
GYRO 2
Not selected
or no value
Selected in Installation Parameters (calc.)
Value exist
ROT Gyro
No value
Alarm 4018
ROT gyro error
Selected and value exist
Selected and value exist
Alarm 2002
No Course
Available
R.O.T
used by
the system
Heading
used by
the system
Navigation Sensors • • • • 303