AIS
10-14
10.14 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.
AIS system messages
Message Meaning
A-FSN
ARPA target converted to AIS target. The indication
disappears when the target no longer meets the
criteria set for the fusion feature. When the
message A-RCV is displayed, A-FSN not displayed.
A-CLSN
CPA/TCPA of an AIS target is below preset value.
A-LOST Lost
target
A-RCV
Not receiving AIS data
A-WT
This message appears when the water tracking
mode is set at the radar and STW and CSE are not
available. In this case the speed and course vector
on the AIS symbol disappears and SOG and COG
for the AIS target are displayed (on the basic
display). See the table on the next page for
conditions.
A-GZ
Displayed when a target enters the ARPA guard
ring.
A-CPA
CPA/TCPA of the AIS target cannot be calculated
because the “A-WT” alarm has been violated. *** is
shown at the CPA/TCPA data location on the basic
display. See the table on the next page for
conditions.
A-FULL
Displayed when 1000 AIS targets have been
received. (The radar can only display 1000 AIS
targets closest in range to own ship.)
Summary of Contents for RP-180
Page 1: ...VIDEO PLOTTER RP 180...
Page 31: ......
Page 45: ...6 NAVIGATION 6 6 This page intentionally left blank...
Page 49: ...7 ALARMS 7 4 This page intentionally left blank...
Page 57: ...8 MEMORY CARD OPERATIONS 8 8 This page intentionally left blank...
Page 90: ...APPENDIX AP 3 Schematic diagram Load requirements as listener 2 2 Kohms...
Page 97: ...APPENDIX AP 10 This page intentionally left blank...
