Reson SeaBat 7125 SV2, Operator'S Manual

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SeaBat 7125 SV2 Operator‟s Manual
Page x July 25, 2011
Version 3
Figure 33: Range Setting
– Too Long .......................................................................... 100
Figure 34: Range Setting
– Too Short ......................................................................... 100
Figure 35: Range Setting
– The Exception .................................................................. 101
Figure 36: Depth Gates, With No Roll ......................................................................... 102
Figure 37: Depth Gates, With Roll ............................................................................... 102
Figure 38: Depth Gates, With Roll and Motion Sensor Input........................................ 103
Figure 39: Depth Gate Tilt ........................................................................................... 103
Figure 40: Swath under Zero Roll Conditions .............................................................. 105
Figure 41: Laterally Displaced Swaths under Roll Conditions ...................................... 105
Figure 42: Swath under Roll Stabilization .................................................................... 106
Figure 43: Head Tilt Functionality ................................................................................ 107
Figure 44: Head Tilt for Harbor Inspection ................................................................... 107
Figure 45: Head Tilt for Pipe Inspection ...................................................................... 108
Figure 46: Water Column Data Recording to an External RAID ................................... 109
Figure 47: Water Column Data Recording Locally ....................................................... 109
Figure 48: Acoustic Absorption Reference .................................................................. 111
Figure 49: Typical Sound Velocity Values ................................................................... 112
Figure 50: Graphic Illustration of Flex Mode ................................................................ 118
Figure 51: Graphic Illustration of Snippets Data .......................................................... 120
Figure 52: Beam Density ............................................................................................. 121
Figure 53: Beam Spacing vs. Beam Angle .................................................................. 121
Figure 54: Beam Spacing ............................................................................................ 122
Figure 55: Across-Track Sounding Location on a Flat Bottom ..................................... 122
Figure 56: Brightness Test .......................................................................................... 123
Figure 57: Colinearity Flags......................................................................................... 124
Figure 58: Transceiver Unit ......................................................................................... 151
Figure 59: Transceiver Table Mounting ....................................................................... 153
Figure 60: Transceiver Cable Connections .................................................................. 154
Figure 61: Transceiver Diagnostic LEDs ..................................................................... 155
Figure 62: SVP, Motion, and Time Standard Connections ........................................... 163
Figure 63: RJ-45 to D-SUB9 Adaptor .......................................................................... 165
Figure 64: SeaBat 7125 SV2 System Cables .............................................................. 166
Figure 65: Bend Radius ............................................................................................... 167
Figure 66: EM 7216 Receiver Unit............................................................................... 168
Figure 67: TC 2181 Projector Unit ............................................................................... 169