Furuno FMD-3100 Operator's Manual page 342

APPENDIX 4 ALERT LIST
No. Text
430 Other Sensor 30
COM Error
450 Heading Sensor
Not Available
451 Gyro CORR.
Source Change
453 SDME Sensor Not
Available
469 WGS84 Not Used
470 Datum Change
472 Position Source
Change
473 Heading Source
Change
474 COG/SOG Source
Change
475 CTW/STW Source
Change
485 Depth Limit
AP-40
Default Meaning
Caution
Data from No.30 other
sensor has been
discontinued for more than
set time.
(Set at installation)
Default: 180 seconds
No.30 other sensor is
turned off, or there is a
problem with network.
Warning
Heading data of all
available gyro has been not
available for more than 2
seconds.
Caution
Heading sensor used in
system is changed.
Warning
Speed data from all
available SDME has been
not available for more than
3 seconds.
Warning
WGS84 is not used for
datum of EPSF or cannot
be acquired.
Acquisition timing: Once in
60 seconds or when
position sensor is changed.
Caution
Current datum of EPSF is
changed.
Acquisition timing: Once in
60 seconds or when
position sensor is changed.
Warning
Position sensor used in
system (distributed by own
ship's information
management) is changed.
Warning
Heading sensor used in
system (distributed by own
ship's information
management) is changed.
Warning
COG/SOG sensor used in
system (distributed by own
ship's information
management) is changed.
Warning
CTW/STW sensor used in
system (distributed by own
ship's information
management) is changed.
Alarm
Seabed has been less than
set depth for more than 3
seconds.
Remedy
Check the connection with
No.30 other sensor and
network.
Check the connection with
all gyro.
-
Check the connection with
all SDME.
Check the operator's
manual of GPS.
Check the operator's manu-
al of GPS.
-
-
-
-
Be careful of risk of ground-
ing.