Text Messages; Restarting The Nauticast - ACR Electronics NAUTICAST inland AIS Installation Manual

5.3 Text Messages

ID Description Text
07 AIS: UTC clock lost
21 AIS: external DGNSS in use
22 AIS: external GNSS in use
AIS: internal DGNSS in use
23
(beacon) 023
AIS: internal DGNSS in use
24
(message 17)
25 AIS: internal GNSS in use
27 AIS: external SOG/COG in use
28 AIS: internal SOG/COG in use
31 AIS: Heading valid
33 AIS: Rate of Turn Indicator in use
34 AIS: Other ROT source in use

5.4 Restarting the NAUTICAST™

The NAUTICAST™ can be restarted during operation by pressing the keys "Shift" + "Fn" +
"Del" simultaneously. It may take up to 6 minutes to receive all information from other ships
again because of their reporting interval.
50
Cause/Source Reaction of the System / Remedy
Reaction: the transponder unit continues operation using indirect or
semaphore synchronisation
Internal GPS
Remedy:
Check GPS Antenna for AIS.
Reaction: Positioning is fully operational
Information
Remedy: no action required
Reaction: The transponder unit continues operation using the position data
Information from a GNSS receiver
Remedy: no action required
Reaction: The transponder unit uses position data from the internal source.
Information The internal GNSS receiver is capable of processing DGNSS corrections.
Remedy: no action required
Reaction: The transponder unit continues operation using the position data
Information
from the internal GPS.
additional to
Remedy
Check the sensor and the cabling; Check if the system that delivers the data
Alarm ID 25
is working; Check the baud rate settings of the sensor input
Reaction: COG/SOG is in full operation
Information
Remedy: no action required
Reaction: The transponder unit continues operation using the data from the
Information
internal GPS.
additional to
Remedy:
Alarm ID 29 or
Check the sensor and the cabling; Check if the system that delivers the data
ID 30
is working; Check the baud rate settings of the sensor inputs
Reaction: Heading is in full operation
Information
Remedy: no action required
Reaction: A Rate Of Turn indicator is connected and in full operation
Information
Remedy: no action required
Reaction: The transponder unit is operating with ROT data rather than with
TIROT data - therefore the AIS only differs between
Information
+ 127 (turning right at 720 degrees per minute or higher) and
– 127 (turning left at 720 degrees per minute or higher)
Y1-03-0212H