JRC JMR-5472-S - Page 532

Section 18 Specifications 18-22
18.21 AIS
FUNCTIONAL SPECIFICATION
Activation
Acquisition Mode
Manual/AUTO (AUTO mode uses AUTO-acquisition Zone)
Manual Cancellation
Any one Target
Presentation
Number of Targets (Sleeping and activated )
180 [171] targets (Option: 1000 [950])*1
No. of targets processed
1024 targets
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
Motion 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 120 min. (1min. step)
Alarm
AUTO-acquisition Zone (AZ)
2 (sector)
Setting range
1NM to 32NM
Alarm Indication
Symbol on Display, Visible/Audible Alarm
Safe Limits (CPA/TCPA)
CPA LIMIT
0.1 to 9.9NM
TCPA LIMIT
1 to 99 minutes
Conditions
Safe Target
CPA > CPA Limit
0 > TCPA
TCPA > TCPA Limit
Dangerous Target
CPA ≤
CPA Limit
0 ≤ TCPA ≤ TCPA Limit
Lost Target
Symbol on Display, Visible/Audible Alarm
Alert Indication
Safe Target
Colour: White, Alert: OFF, Buzzer: OFF
Dangerous Target
Colour: Red, Alert: ON, Buzzer: ON
Data Indication
Target Data
Simultaneous and Continuous Display for 4 to targets (simple display)
and 2 to targets (details display)
Simple Display
Ship's name, Call sign, MMSI, Course, Speed, CPA and TCPA
Details Display
Ship's name, Call sign, MMSI, Course, Speed, CPA, TCPA, Bearing,
Range, Ship's Heading Bearing, Rate of turn, Latitude, Longitude,
Destination and Navigation Status
Own Ship's Data
The ship's name, Call sign, MMSI, Course, Speed, Ship's heading
bearing, Rate of turn, Latitude, Longitude, Destination, and Navigation
status of own ship (details display)
Trial Manoeuvre
Manual Setting
Trial Course
0° to 359.9°
Trial Speed
0 to 100 kn
Another ship track 100 targets. 4000 points per one target can be displayed.
(Own ship track and marks are another.)
Display color : 10 colors
(The display color of each target can be set.) (The display color of
all targets can be set by the batch. In this case, the display color is
one color.)
Interval of save : 3/5/10/30 sec, 1/3/5/10/30/60 min,
0.1/0.2/0.3/0.5/1/3/5/10 NM
Possible to storage in memory card (Option).
Accuracy of Display
System Failure
Speed Input
Complied with IMO Requirements
Visible / Audible Alarm
AUTO (LOG)
*1 The value in [ ] indicates the 95% of the number of maximum targets.