Sensor Information, Datum Box - Furuno FAR-3210 Operator's Manual

1. OPERATIONAL OVERVIEW
1.9

Sensor Information, Datum Box

Sensor information, datum box displays the
sensor data and the name of the datum in
use. The sensor indications and names are
colored according to sensor state. See the ta-
ble below.
• HDG: Heading and its source.
• SPD: Longitudinal speed and its source.
The direction of transverse speed is indi-
cated with arrows,
• COG: Course over ground and its source.
• SOG: Speed over ground and its source.
• POSN: Latitude and longitude position of
own ship and its source.
• Datum: Chart datum (WGS84, WGS72,
etc.) in use. No datum appears when there
is no datum sentence.
Color of nav data indications and sensor name
The color of the nav data indications and sensor names changes according to the
state of the sensor data. The table shown below provides basic indication and color
meanings. For detailed information, see Appendix 3. When no sensor data is received,
the sensor source indication is blank and the related indication shows asterisks.
Nav data indication
12.5
286.0°T
13.1
GPS1 020°00.0000'E
1-18
, Starboard,
Color of nav
data indication
Green
Yellow
Yellow-orange
kn
GPS1
0.3kn
GPS1
kn
30°00.0000'N
Green, data
shown with as-
terisks (***.*)
Yellow
, Port.
Note: The position source shall meet
the requirements of IMO MSC.112(73).
Color of
sensor name
White
White
Yellow-orange
No display
Yellow
State
Sensor is normal.
Validity of data is low or
offset is applied.
Data is invalid.
Data is not being re-
ceived.
Data is input manually
(manual heading, gyro
correction, manual
speed, dead reckoning).