Lodestar Hardware
Manual
Document Ref: UM-8084-
Issue: A– Rev
© Sonardyne International Limited 201
Figures
Figure 1 – Surface Lodestar – Front Panel ............................................................................................. 9
Figure 2 – Subsea Lodestar – End-cap Connections ........................................................................... 12
Figure 3 – Physical specifications – Surface Lodestar .......................................................................... 18
Figure 4 – Physical specifications – Surface Lodestar (continued) ....................................................... 19
Figure 5 – Physical specifications – 1000 m Subsea Lodestar ............................................................. 20
Figure 6 – Physical specifications – 3000 m Subsea Lodestar ............................................................. 21
Figure 7 – Physical specifications – 5000 m Subsea Lodestar ............................................................. 22
Figure 8 – Mounting arrangement – Surface Lodestar ......................................................................... 28
Figure 9 – Mounting arrangements – Subsea Lodestar ........................................................................ 28
Figure 10 – Listener receiving circuit ..................................................................................................... 30
Figure 11 – Lodestar test procedure ..................................................................................................... 32
Figure 12 – PC Utility Connection ......................................................................................................... 34
Figure 13 – PC Utility Connection ......................................................................................................... 36
Figure 14 – Sonardyne Office Locations ............................................................................................... 41
Figure 15 – Lodestar Surface Console Cable Tail – CPN 820-0054 .................................................... 43
Figure 16 – Lodestar Surface Console Test Cable – CPN 820-0057 ................................................... 44
Figure 17 – Lodestar Surface Comms Test Cable – CPN 820-0061 .................................................... 45
Figure 18 – Lodestar Surface Transceiver Cable Tail – CPN 820-0062 ............................................... 46
Figure 19 – Lodestar Surface Transceiver Test Cable – CPN 820-0064 ............................................. 47
Figure 20 – Auxiliary Lemo Cable Assembly – CPN 820-6817 ............................................................. 48
Figure 21 – Gyro Power Cable – CPN 820-6828 .................................................................................. 49
Figure 22 – Lodestar Subsea Console Cable – CPN 820-0065............................................................ 50
Figure 23 – Lodestar Subsea Console Test Cable – CPN 820-0067 ................................................... 51
Figure 24 – Subsea Lodestar Comms C1 Cable – CPN 820-0068....................................................... 52
Figure 25 – Subsea Lodestar Comms C1 Test Cable – CPN 820-0070 .............................................. 53
Figure 26 – Subsea Lodestar Comms Ethernet Tail Cable – CPN 820-0071 ....................................... 54
Figure 27 – Subsea Lodestar Comms Ethernet Cable – CPN 820-0072.............................................. 55
Figure 28 – Subsea Lodestar Transceiver Cable Tail – CPN 820-0073 ............................................... 56
Figure 29 – Subsea Lodestar Transceiver Test Cable – CPN 820-0078 .............................................. 57
Figure 30 – Lodestar Reference Frame ................................................................................................ 58