JRC JMA-5212-4, User Manual

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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
6. TRUE AND FALSE ECHOES ON DISPLAY
6.1 RADAR WAVE WITH THE HORIZON .................................................... 6-2
6.2 STRENGTH OF REFLECTION FROM THE TARGET............................ 6-4
6.3 SEA CLUTTER AND RAIN AND SNOW CLUTTER................................ 6-6