4.2 3D Chart: Display.............................................. 82
4.3 3D Chart: Synchronize with Chart........................ 82
4.4 3D Chart: View Adjustments ............................... 83
4.5 3D Chart: Bathymetrics - Show/Hide.................... 83
5 3D Steer 85
5.1 3D Steer: Display.............................................. 85
5.2 3D Steer: Reset the XTE .................................... 85
6 AIS: Introduction 87
6.1 AIS: Screen...................................................... 88
7 Echosounder 89
7.1 Echosounder: Display ........................................ 89
7.2 Echosounder: Screen......................................... 90
7.3 Echosounder: Interpret the screen....................... 91
7.4 Echosounder: Operating modes........................... 93
7.5 Echosounder: Colors.......................................... 94
7.6 Echosounder: Scroll speed.................................. 94
7.7 Echosounder: Pulse power.................................. 95
7.8 Echosounder: Gain setting.................................. 95
7.9 Echosounder: Threshold setting........................... 96
7.10 Echosounder: Noise filter.................................. 97
7.11 Echosounder: A-scope ratio .............................. 97
7.12 Echosounder: Depth line................................... 97
7.13 Echosounder: Depth value ................................ 98
7.14 Echosounder: 50/200 kHz split screen ................ 98
7.15 Echosounder: Auto Range................................. 99
7.16 Echosounder: Range ...................................... 100
7.17 Echosounder: Range shift ............................... 100