3. AIS OPERATION
3-10
3. Click [CPA AUTO ACTIVATE].
4. Click the activating mode for AIS target.
[OFF]: Disable automatic activation of AIS target by CPA.
[FILT]: Activate only the targets that fulfill the requirements set on the [CPA AUTO
ACTIVATE] menu.
[ALL]: For all targets.
5. Set items 3 to 9 referring to the description below.
[MAX RANGE], [MAX RANGE VALUE]: Any AIS target beyond the range set here
will not be activated.
[MIN SHIP SPEED], [MIN SHIP SPEED VALUE]: Any AIS target slower than this
setting will not be activated.
[EXCEPT CLASS B]: Select [ON] to prevent automatic activation of class B AIS
targets.
[MIN SHIP LENGTH], [MIN SHIP LENGTH VALUE]: Any AIS target whose length
is shorter than this setting will not be activated.
6. Click outside the menu window to close the menu.
3.11
AIS Target Data
You may display an AIS target’s data by selecting it on the display. This data is shown
for the activated AIS target only. The selected AIS target is enclosed in a broken
square. The target data is shown on the [AIS INFO] window.
[AIS INFO] window
[NAME]: Name of ship
[RNG/BRG]: Range/Bearing to target
[FLAG]: Flag state
[SOG/COG] (or [STW/CTW]): Tar-
get’s speed and course
[CALL SIGN]: Call sign
[CPA AUTO ACTIVATE]
1 BACK
2
CPA AUTO ACTIVATE
OFF/FILT/ALL
3 MAX
RANGE
OFF/ON
4
MAX RANGE VALUE
03.0km
5
MIN SHIP SPEED
OFF/ON
6
MIN SHIP SPEED VALUE
00.0km/h
7
EXCEPT CLASS B
OFF/ON
8
MIN SHIP LENGTH
OFF/ON
9
MIN SHIP LENGTH VALUE
000m
AIS
Selected AIS to
display the information
[AIS INFO]
NAME :XXXX
FLAG :NETHERLANDS
CALL SIGN :PFXXXX
MMSI :123456789
IMO NO.
:missing
LAT
:51°53.661’ N
LON
:004°18.376’ E
RNG/BRG :0.77
km
/324.4°R
SOG/COG :11.1
km/h
/100.0°T
CPA/TCPA :0.49km/03m10s
HDG
:missing
ROT
:missing
LEN/BEAM :135m/14.0m
BLUE SIGN :NO
