Furuno FMD3100, Operator'S Manual

Page: 46 / 395

2. OPERATIONAL OVERVIEW
2-10
2.1.4 Sensor information box
The sensor information box displays ship's heading, speed, course over the ground,
speed over the ground and position. When the user-selected sensor fails, the system
automatically selects another sensor. For details, see "Color of nav data indications
and sensor name" below.
Color of nav data indications and sensor name
The color of the nav data indications and sensor name change according to the state
of the sensor data. The table shown below provides basic information. For detailed in-
formation, see Appendix 4. When no sensor data is received, the sensor source indi-
cation is blank. These indication methods comply with IEC62288 Ed.2.
Note: Depending on the installation settings for integrity checks, the color of the nav-
igational data may change. [Passed]/[Low accuracy]: Green, [Doubtful]: Yellow,
[Failed]/[Excluded]/[Not Available]: Yellow-orange.
The digital indications and sensor names are
colored according to sensor state. See the
table below.
•
HDG : Heading and its source.
• SPD : Longitudinal speed and its source.
The direction of transverse speed is indi-
cated with arrows,
X , Starboard, W , Port.
• 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.
Note: The position source shall meet the re-
quirements of IMO MSC.112(73).
Nav data indication
Color of nav data
indication
Color of
sensor name
State
Green White
Yellow White Validity of data is low or offset
is applied.
Green, data shown
with asterisks
(***.*)
No display Data is not being received.
Yellow White Data is input manually (dead
reckoning).
12.5
kn
0.3kn
GPS1
GPS1
286.0°T
13.1
kn
GPS1
30°00.0000'N
020°00.0000'E
Yellow-orange Yellow-orange Data is invalid.
Sensor is normal.
MAN
MAN