JRC JMA-5212-4, User Manual

Page: 241 / 494

SECTION 5
OPERATION OF TT AND AIS
5.1 PREPARATION ............................................................ 5-2
5.1.1 Collision Avoidance ............................................. 5-3
5.1.2 Definitions of Symbols ........................................ 5-6
5.1.3 TT Data Display....................................................5-11
5.1.4 Cursor Modes (Cursor) ...................................... 5-13
5.1.5 Setting Collision Decision Criteria
(CPA/TCPA Limit) ................................................ 5-14
5.1.6 Setting CPA Ring (CPA Ring) ............................ 5-15
5.1.7 Setting Vectors (Vector Time)............................ 5-16
5.1.8 Setting the GPS antenna location..................... 5-17
5.2 TT OPERATION ......................................................... 5-18
5.2.1 Acquiring Target [ACQ]...................................... 5-19
5.2.2 Canceling Unwanted Targets ............................ 5-22
5.2.3 Tracking Target Data Display [TGT DATA] ....... 5-23
5.2.4 Displaying Target ID No.
(Target Number Display) .................................... 5-25
5.2.5 Input of target information
(TT Individual Setting)........................................ 5-26
5.2.6 Reference Target (Reference) ........................... 5-29
5.2.7 TT Test Menu....................................................... 5-31
5.3 AIS OPERATION........................................................ 5-37
5.3.1 Restrictions......................................................... 5-37
5.3.2 Initial Setting ....................................................... 5-38
5.3.3 Setting AIS Display Function (AIS Function)... 5-40
5.3.4 Activating AIS Targets (Activate AIS) ............... 5-41
5.3.5 Deactivating AIS Targets (Deactivate AIS)........ 5-42
5.3.6 Displaying Numeric Data of AIS Targets
(TGT DATA) .......................................................... 5-43
5.3.7 Displaying Target ID No.
(Target Number Display)..................................... 5-48
5.3.8 Setting AIS Filter (AIS Filter Setting)................. 5-49
5.3.9 Conditions for Deciding AIS Target
to be Lost ............................................................. 5-53
5.3.10 Setting AIS Alarm (AIS Alarm Setting) ............ 5-54
5.4 TARGET ASSOCIATION ASSESSMENT
(ASSOCIATION SETTING)......................................... 5-55
5.4.1 Target Association Assessment ........................ 5-55
5.4.2 Priority ................................................................. 5-56
5.4.3 Azimuth................................................................ 5-56
5.4.4 Distance ............................................................... 5-57
5.4.5 Course.................................................................. 5-57
5.4.6 Speed ................................................................... 5-58
5.4.7 Hysteresis............................................................ 5-59
5.4.8 Non-Hysteresis.................................................... 5-60
5.4.9 AIS Target to be Assessed ................................. 5-61
5.5 ALARM DISPLAY ....................................................... 5-62
5.6 TRACK DISPLAY........................................................ 5-68
5.6.1 Display Past Tracks (Past Position) .................. 5-68
5.6.2 Other Ship's Tracks (Target Track Setting) ...... 5-69