Ais Target Symbols - Raymarine A Series Installation And Operation Instructions Manual

16.8 AIS target symbols

Your multifunction display shows a range of symbols
to represent the different types of AIS target.
Target type Description
Transmitting target Target is moving or
at anchor (Target
is not activated,
dangerous or lost).
Activated target Target activated —
that is, AIS vector
displayed. Vector
line (optional)
shows predicted
distance travelled
within a given time.
Selected target Target selected
with cursor. Can
view detailed data.
Dangerous target Targets within
specified distance
(CPA) or
time (TCPA).
Dangerous target
alarm sounds if
enabled. Target
red and flashing.
Uncertain target Calculated CPA
/ TCPA value
uncertain.
Lost target When the signal of
a dangerous target
not received for 20
seconds. Target
in latest predicted
position. Alarms
sounds if enabled.
Target flashes.
Buddy target Target has
previously been
added to the
Buddy List.
Aid To Navigation AToN target is ON
(AToN) target position.
(Real)
Aid To Navigation
AToN target is OFF
(AToN) target
position.
(Real)
Aid To Navigation AToN target is ON
(AToN) target position.
(Virtual)
Aid To Navigation AToN target is OFF
(AToN) target position.
(Virtual)
Land base station Land base station
target target is ONLINE.
200
Target type
Search and rescue
transponders
(SARTS) target
Symbol
Search and rescue
aircraft (SARS)
target
Military and law
enforcement target
Description Symbol
SARTS target
SARS target
Only displayed
when connected
to approved
STEDS-EAIS AIS
hardware.
a Series / c Series / e Series