Raytheon R80 Owner's Handbook Manual page 8

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153_toc_3.p65
Adjusting GAIN, SEA and MULTI Controls ............................. 3-7
Gain Control and Sea Control .............................................. 3-8
Tuning the Receiver ............................................................ 3-9
Rain Clutter Control, using RAIN and FTC .......................... 3-9
Changing the Targets Display ................................................. 3-11
Interference Rejection ....................................................... 3-12
Target Expansion .............................................................. 3-12
Target Wakes .................................................................... 3-12
3.4 Measuring Range and Bearing Using VRM/EBLs ................... 3-13
Measuring Range and Bearing to Target from Vessel ............... 3-14
Placing a VRM/EBL ......................................................... 3-14
Moving an Existing VRM/EBL ......................................... 3-15
Deleting an Existing VRM/EBL ........................................ 3-15
Measuring Range and Bearing Between Targets (FLOAT) ....... 3-16
Floating a VRM/EBL ........................................................ 3-16
Moving and Unfloating a Floating EBL .............................. 3-17
Controlling VRM/EBL Data Boxes ......................................... 3-17
3.5 Setting Guard Zones and Alarms ............................................. 3-18
Placing a Guard Zone ............................................................. 3-19
Moving, Reshaping or Deleting a Guard Zone .......................... 3-20
Controlling Guard Zone Alarms .............................................. 3-21
3.6 MARPA ................................................................................ 3-22
Introduction to MARPA ......................................................... 3-22
Risk Assessment ............................................................... 3-23
Target Data ....................................................................... 3-23
Target Vector and History.................................................. 3-23
Repeater Displays ............................................................. 3-24
10" CRT Radar Range Scales ............................................. 3-24
Providing Heading Data for MARPA ...................................... 3-24
Using MARPA ...................................................................... 3-25
Acquire a Target ............................................................... 3-25
Cancel a Target ................................................................. 3-25
View Target Data .............................................................. 3-26
Chapter 4: Integrated Radar Operations ......................................... 4-1
4.1 Introduction ............................................................................. 4-1
4.2 Changing the Heading Mode ..................................................... 4-2
True and Relative Motion ......................................................... 4-2
Heading Modes ........................................................................ 4-2
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HSB Series CRT Display Unit
23/12/99, 09:22