Ais System Messages - Furuno FAR-2807 Operator's Manual

4.16

AIS System Messages

AIS system messages are displayed at the bottom right corner of the screen.
The table below shows the AIS system messages and their meanings.
Message
AIS COLLISION
AIS NEW TARGET
AIS LOST
AIS TARGET FULL
NO CPA/TCPA FOR AIS
RECEIVE
AIS TARGET 95%
ASSOCIATION
TRANSMIT ERROR
AIS TRANSMITTING
AIS system messages
Priority
Alarm CPA and TCPA of an activated AIS target
are below value set on the menu.
Warning AIS target has entered an acquisition zone.
Warning Lost target. An activated target is declared
a lost target when it fails to produce data for
six minutes or five reporting intervals,
whichever is the shorter.
Warning The radar only displays the closest 1000
AIS targets from own ship.
Warning CPA/TCPA cannot be calculated. Further
the CPA/TCPA value in the basic data
display is marked with an asterisk to
indicate that it is not reliable.
Warning Not receiving AIS data from own AIS (VDO
message).
Caution Appears when capacity for AIS targets is
95% full.
Caution Tracked target merged with AIS target. The
indication disappears when the target no
longer meets the criteria set in section 4.12.
When the message "RECEIVE" is
displayed, ASSOCIATION is not displayed.
Caution Could not send AIS message.
Caution AIS message is being transmitted.
4. AIS OPERATION
Meaning
4-27