11-14
11
Specifications
11.13 AIS FUNCTION
(1) Available range scale : All range
(2) Activation
Activation mode : Manual/AUTO
(AUTO mode uses Auto-activation Zone)
Manual Cancellation : Any one Target
(3) Presentation
Number of Activated Target : 300 Targets
Number of Target : 300 Targets (sleeping target and activated target)
Past Position : True/Relative Display
Number of Dots : 10 points
Display Interval Time : 0.5/ 1/ 2/ 4 min
Display Interval distance : 0.1/ 0.2/ 0.5/ 1 NM
Message : Broadcast Message, Addressed Message
Display mode : TM (True Motion) / RM (Relative Motion)
Azimuth mode : North-up / Head-up / Course-up
Vector mode : True/Relative Display
Vector Length : Variable, 1 to 60 min. (1min. step)
(4) Alarm
Auto-activation Zone : 2 (Sector)
Setting Range : 0.5 to 32nm
Alarm Indication : Symbol on Display, Visible / Audible Alarm
(5) Safe Limits (CPA / TCPA)
Setting Condition : CPA LIMIT : 0.1 to 9.9 nm
TCPA LIMIT : 1 to 99 min.
Alarm Condition :
Safe
Target
CPA > CPA LIMIT or
0 > TCPA or
TCPA > TCPA LIMIT
Danger
Target
CPA ≦ CPA LIMIT and
0 ≦ TCPA ≦ TCPA LIMIT
Alarm Indication :
Status Symbol Alarm Audible
Safe Target
〇 (White)
OFF OFF
Danger Target
○ (Red) CPA/TCPA
ON
Lost Target : Symbol on Display
Visible / Audible Alarm
(6) Data Indication
Target Data : Simultaneous and Continuous Display for 2 Targets
Ship's Name, Call Sign, MMSI, Course, Speed,
CPA, TCPA (simple display item)
Ship's Name, Call Sign, MMSI, Course, Speed,
CPA, TCPA, Bearing, Range, Ship's Heading
Bearing, Rate of Turn, Latitude, Longitude,
Destination, Navigation Status (detail display item)
Own Ship’s Data : The ship's name, call sign, MMSI, course, speed,
ship's heading bearing, rate of turn, latitude,
longitude, destination, navigation status of own ship
can be displayed.