7.18 Echosounder: Zoom range .............................. 100
7.19 Echosounder: Zoom range shift ....................... 101
7.20 Echosounder: Split zoom screen ...................... 101
7.21 Echosounder: Split bottom lock ....................... 102
7.22 Echosounder: Split ratio ................................. 103
7.23 Echosounder: A-Scope - show/hide .................. 103
8 Radar 105
8.1 Radar: Introduction ......................................... 105
8.2 Radar: Display................................................ 105
8.3 Radar: Screen ................................................ 106
8.4 Radar: Status bar............................................ 107
8.5 Radar: Operating modes - Start/Stop/Standby .... 107
8.6 Radar: Orientation - Head Up/North Up/Course
Up .............................................................. 107
8.7 Radar: Range offset (trigger delay).................... 108
8.8 Radar: PPI position - Look Ahead/Center/Offset... 109
8.9 Radar: True or Relative Motion mode (TM/RM) .... 110
8.10 Radar: True Motion - reset TM position ............. 110
8.11 Radar: Gain, Rain clutter, Sea clutter
adjustment................................................... 111
8.12 Radar: Preferences ........................................ 114
8.13 Radar: Range & bearing ................................. 116
8.14 Radar: Targets.............................................. 121
8.15 Radar: MARPA............................................... 122
8.16 Radar: Guard zones ....................................... 126
9 Instruments 131
9.1 Instruments: Screen........................................ 131
9.2 Instruments: Display ....................................... 131