Measurement Of Range And Bearing - JRC JMA-9832-SA Instruction Manual

Operation of Performance Monitor............................................................................3-97
EBL Maneuvering....................................................................................................3-103
4. MEASUREMENT OF RANGE
AND BEARING
Measurement by Trackball...........................................................................................4-1
Measurement by Range Rings .....................................................................................4-2
Measurement by EBLs and VRMs ..............................................................................4-2
Measurement between Two Optional Points ...............................................................4-4
5. OPERATION OF ARPA
5.1 INITIAL SETTING
Setting Collision Decision Criteria ..............................................................................5-2
Automatic Setting Mode (System Start) ......................................................................5-4
Setting Range Scale......................................................................................................5-4
Setting Own Ship's Speed............................................................................................5-5
5.2 DISPLAY MODE SETTING
Setting Motion Display Mode......................................................................................5-7
Setting Bearing Display Mode .....................................................................................5-7
5.3 TARGET ID No. DISPLAY ..............................................................5-8
5.4 TARGET ACQUISITION
Automatic Acquisition .................................................................................................5-9
Manual Acquisition....................................................................................................5-11
Use of Automatic and Manual Acquisition Modes....................................................5-13
5.5 ARPA DATA DISPLAY
Display of Vectors......................................................................................................5-14
Display of Past Positions............................................................................................5-17
5.6 DATA DISPLAY
Types of Data Display................................................................................................5-20
Method of Displaying Target Data ............................................................................5-20
Clearing Data Display ................................................................................................5-22
5.7 ALARM DISPLAY
Dangerous Target Alarm............................................................................................5-23
Guard Zone Alarm .....................................................................................................5-24
Lost Target Alarm ......................................................................................................5-25
System Function Alarm .............................................................................................5-26
Gyro Set Alarm ..........................................................................................................5-26
5.8 TRIAL MANEUVERING
Trial Maneuvering in the True Vector Mode.............................................................5-27
Trial Maneuvering in the Relative Vector Mode .......................................................5-28
Executing the TRIAL Function..................................................................................5-29
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