Teledyne SeaBat T20-S Manuals

Manuals and User Guides for Teledyne SeaBat T20-S. We have 1 Teledyne SeaBat T20-S manual available for free PDF download: Operator's Manual

Teledyne SeaBat T20-S Operator's Manual (152 pages)

Deep/Shallow High-Resolution Multibeam Sonar System

Brand: Teledyne | Category: Sonar | Size: 29.7 MB

Table of Contents
7
Introduction
13
System Overview
13
System Architecture
14
System Operation
14
Figure 1: Seabat T-Series Subsea System Configuration
14
System Features
15
Table 1: Seabat T-Series Subsea Feature Pack
15
Typical Applications
18
Available Seabat T-Series Subsea Configurations
18
Table 2: Seabat T-Series Subsea Available Configurations
18
Safety Precautions
19
Operator Safety
19
Equipment Safety
19
Safe Handling
19
Cleaning and Maintenance
20
Corrosion Avoidance
21
Electrical Isolation
22
Exposure to Sunlight
22
Safe Disposal of Waste (WEEE Directive)
22
System Startup and Shutdown
23
Chapter Overview
23
Pre-Dive Checks
24
System Startup Instructions
24
AUV System
24
ROV System
24
System Shutdown Instructions
25
AUV System
25
ROV System
25
Post-Dive Checks
26
System Configuration with User Interface
27
Chapter Overview
27
Sonar User Interface (SUI)
28
Remote Operation
29
Remote Desktop Session
30
Folder Management
31
File Sharing on a Network
31
Verifying or Changing the Computer Name And/Or Workgroup Name
35
UUV System Operation
39
Chapter Overview
39
AUV System Operation
40
ROV System Operation
40
Active Sonar Usage
41
Chapter Overview
41
Enhancing Sonar Performance
42
Correct Range Setting
42
Figure 2: Range Setting Diagrams
42
Figure 3: Range Setting - too Long
42
Table 3: Incorrect Range Settings - Examples and Solutions
42
Transmit Power
43
Figure 4: Range Setting - too Short
43
Figure 5: Range Setting - the Exception
43
Ping Rate
44
Receiver Gain
44
Frequency Selection
45
Pulse Length
45
Table 4: TVG Formula
45
Pulse Type
46
Vari-Swath
46
Figure 6: Example of Reduced Swath Width
47
Figure 7: Horizontal Swath Steering
48
Use of Beam Modes
49
Figure 8: Outer Beams for the Different Beam Modes with a Tilted Sonar Head
49
Use of Gates
51
Figure 9: Graphic Illustration of Flexmode
51
Figure 10: Depth Gates, with no Roll
52
Figure 11: Depth Gates, with Roll
53
Figure 12: Depth Gates, with Roll and Motion Sensor Input
53
Enhancing System Efficiency
54
Multi-Detect Operation
54
Figure 13: Depth Gate Tilt
54
Figure 14: Submerged Oil Detected by Multi-Detect
54
Tracker Autopilot
55
Roll Stabilization
55
Figure 15: Swath under Zero Roll Conditions
55
Head Tilt
56
Figure 16: Laterally Displaced Swaths under Roll Conditions
56
Figure 17: Swath under Roll Stabilization
56
Compensation for Environmental Conditions
57
Figure 18: Head Tilt Functionality
57
Figure 19: Head Tilt for Harbor Inspection
57
Figure 20: Head Tilt for Pipe Inspection
57
Loss of Sound by Absorption
58
Figure 21: Acoustic Absorption Reference
59
Loss of Sound by Spreading
60
Sound Velocity
60
Figure 22: Typical Sound Velocity Values
61
Limitations
62
Cavitation
62
Machinery Noise
62
Interference from Other Sonar Systems
63
Speed
63
Air Bubbles
63
Environment
63
System Performance and Data Types
64
Table 5: Seabat T-Series Subsea System Performance
65
System Components
66
Subsea Sonar Processor
66
Figure 23: Subsea Sonar Processor
66
EM7219-1 Receiver Unit (T20)
67
EM7218-1 Receiver Unit (T50)
67
TC2160 Projector Unit (Deep)
67
Figure 24: EM7219 Receiver Unit
67
Figure 25: EM7218 Receiver Unit
67
Figure 26: TC2160 Projector Unit
67
TC2163 Projector Unit (Deep)
68
TC2181 Projector Unit (Shallow)
68
Figure 27: TC2163 Projector Unit
68
Figure 28: TC2181 Projector Unit
68
Selectable Beam Density
69
Beam Modes
69
Table 6: Beam Modes with No. of Beams and Swath Coverage
69
Equi-Distant, Equi-Angle, and Intermediate Modes
70
Figure 29: Beam Density
70
Figure 30: Beam Spacing Vs. Beam Angle
70
Figure 31: Beam Spacing
71
Figure 32: Across-Track Sounding Location on a Flat Bottom
71
Data Types
72
Bathymetry Data
72
Side-Scan Data
72
Snippets Backscatter Data
72
Figure 33: Graphic Illustration of Snippets Data
73
Multi-Detect
74
X-Range Performance
74
Full Rate Dual Head
74
Figure 34: Standard Detection
74
Figure 35: Multi-Detect with Enhanced Detail on Quay Wall
74
Figure 36: Multi-Detect
74
Quality
75
Brightness Test
75
Figure 37: Dual Head Synchronization of Pings
75
Colinearity Test
76
Figure 38: Brightness Test
76
Figure 39: Colinearity Flags
76
Quality Filter
77
Uncertainty Estimation
77
Hydrodynamic Drag
78
Drag Simulation Setup
78
Drag Simulation Conclusions
78
Drag Simulation Results
79
Figure 40: T20 Sonar Head (Shallow) in Bracket with Optional Front Fairing
79
Figure 41: Flow at 10 Knots Around Single T20 (Shallow) with Fairing
79
Figure 42: Flow Around Single T20 (Shallow) with Fairing, Cross Section of Symmetry Plane
79
Figure 43: Flow at 10 Knots Around Single T20 (Shallow) Without Fairing
80
Figure 44: Flow Around Single T20 (Shallow) Without Fairing, Cross Section of Symmetry Plane
80
Figure 45: T20 Dual Sonar Head Assembly in Bracket with Optional Front Fairing
81
Figure 46: Flow at 10 Knots Around Dual T20 with Fairings
81
Figure 47: Flow Around Dual T20 with Fairings, Cross Section of Symmetry Plane
81
Figure 48: Flow at 10 Knots Around Dual T20 Without Fairings
82
Figure 49: Flow Around Dual T20 Without Fairings, Cross Section of Symmetry Plane
82
Figure 50: T50 Sonar Head (Shallow) in Bracket with Optional Front Fairing
83
Figure 51: Flow at 10 Knots Around Single T50 (Shallow) with Fairing
83
Figure 52: Flow Around Single T50 (Shallow) with Fairing, Cross Section of Symmetry Plane
83
Figure 53: Flow at 10 Knots Around Single T50 (Shallow) Without Fairing
84
Figure 54: Flow Around Single T50 (Shallow) Without Fairing, Cross Section of Symmetry Plane
84
Figure 55: T50 Dual Sonar Head Assembly in Bracket with Optional Front Fairing
85
Figure 56: Flow at 10 Knots Around Dual T50 with Fairings
85
Figure 57: Flow Around Dual T50 with Fairings, Cross Section of Symmetry Plane
85
Figure 58: Flow at 10 Knots Around Dual T50 Without Fairings
86
Figure 59: Flow Around Dual T50 Without Fairings, Cross Section of Symmetry Plane
86
Ping Rate Table
87
Table 7: Ping Rate Table
87
Appendix A Troubleshooting
88
System Error and Warning Messages
88
Error Messages
88
General System Startup Errors
88
PCI Card Related (ADMXRC) Errors
89
Data Reading Errors
90
System Resource Errors
90
Input Signal (Timing and Triggers) Errors
91
Calibration Errors
91
Warning Messages
91
Configuration Warnings
91
Startup Warnings
92
Data Processing Warnings
92
Data Recording Warnings
92
BITE Data Warnings
93
Input Signal Warnings
93
System Stability Warnings
93
Data Subscription Warnings
93
Network Components Warnings
94
External Trigger Warnings
94
Error Messages - Master List in Alphabetical Order
95
Warning Messages - Master List in Alphabetical Order
101
Appendix B Installation Instructions
106
Components Checklist
106
Table 8: Seabat T-Series Subsea Components
106
Installation Checklist
107
System Interfacing
108
AUV Installation
108
ROV Installation
108
Figure 60: AUV Configuration
108
Figure 61: Typical ROV Installation
108
Interfacing Diagrams
109
Figure 62: Bulkhead Cable Connections
109
Figure 63: T20/50-S AUV, Single/Dual-Head Interfacing Diagram
109
Figure 64: T20/50-S ROV, Single/Dual-Head Interfacing Diagram
109
Seabat T-Series Subsea Cables
112
Seabat T-Series Subsea Transducer Cables
112
Seabat T-Series Subsea External Sensor Cable
112
UUV Interface Cable
112
Pin Designations for Host, AUX, LAN2, and SVP Connectors
112
Table 9: Pin Designations for Host Connector (TIA/EIA 568B)
112
Table 10: Pin Designations for AUX Connector
113
Table 11: Pin Designations for LAN2 Connector (TIA/EIA 568B)
113
Table 12: Pin Designations for SVP Connector
113
Table 13: TIA/EIA 568B Overview
114
Seabat T-Series Subsea Installation
115
Subsea Sonar Processor (PN 1009483)
115
EM7219-1 Receiver Unit (PN 85002536) - T20
115
Table 14: SSP Technical Specifications
115
Table 15: EM7219-1 Receiver Unit Technical Specifications
115
EM7218-1 Receiver Unit (PN 85002538) - T50
116
TC2160 Projector Unit (Deep Operation) (PN 85000328)
116
Table 16: EM7218-1 Receiver Unit Technical Specifications
116
Table 17: TC2160 Projector Unit Technical Specifications
116
TC2163 Projector Unit (Deep Operation, Optional) (PN 85000327)
117
TC2181 Projector Unit (Shallow Operation) (PN 85002319)
117
Table 18: TC 2163 Projector Unit Technical Specifications
117
Table 19: TC2181 Projector Unit Technical Specifications
117
Wet-End Cable Connections
118
Figure 65: SSP Pressure Bottle Connections
119
Sonar Head Assembly Orientation
120
Sonar Reference Point
120
Wet-End Mounting
120
Hardware Settings
121
System Check
122
Appendix Cnetwork Configuration
123
Single-Head System Network Configuration
123
Change IP Configuration
123
Table 20: IP Configuration for SSP
123
Appendix Dpps in and Trigger in
125
Electrical Specifications for PPS in and Trigger in
125
Typical PPS in and Trigger Performance
125
Figure 66: Required PPS Pulse Width
125
Table 21: PPS in and Trigger in Signals
125
Hints and Advice
126
Figure 67: PPS in Delay
126
Figure 68: Pps/Trigger Signal
126
Appendix E Reference Documentation
127
Seabat T-Series Subsea Documentation
127
Figure 69: System Documentation Link (Example Only)
127
Seabat T-Series Subsea Design Documents
128
Figure 70: Receiver, EM7219-1 Outline Dimensions
129
Figure 71: Receiver, EM7218 Outline Dimensions
130
Figure 72: Projector, TC2160 Outline Dimensions (for Deep Installation)
131
Figure 73: Projector, TC2163 Outline Dimensions (for Deep Installation)
132
Figure 74: Projector, TC2181 Outline Dimensions (for Shallow Installation)
133
Figure 75: Subsea Sonar Processor, Outline Dimensions
134
Figure 76: Cable Assembly, Receiver to SSP and Host Cable
135
Figure 77: Cable Assembly, TC 2163/60 Projector to SSP (Deep)
136
Figure 78: Cable Assembly, TC2181 Projector to SSP (Shallow)
137
Figure 79: Cable Assembly, Bulkhead Connector for ROV
138
Figure 80: Cable Assembly, AUX Pigtail
139
Figure 81: Cable Assembly, SSP to SVP 70 (Optional)
140
Figure 82: Sonar Reference Point Definition
141
7Kcenter Licenses - Copyright Information
142
Table 22: LAPACK - Copyright Information
142
Table 23: Winpcap - Copyright Information
143
Appendix Fseabat T-Series Subsea System Options
147
Extended Warranty Contract
147
Fiber-Optic Converter (for ROV Installations)
147
Figure 83: TC3300 Media Converter (Single-Mode Fiber Version)
147
Table 24: TC3300 Fiber-Optic Converter Technical Specifications
147
Seabat Cables
148
Service Level Agreement
148
Sound Velocity Probe
148
Table 25: SVP Technical Specifications
148
System Integration and Training
149
Teledyne PDS Data Acquisition Software
149
Wet-End Brackets (Customized)
149
Appendix Gwarranty Information
150
Three-Year Limited Warranty
150
Exclusions
150
Warranty Limitations
150
Servicing During Warranty Period
151
Equipment Return Procedure
151
Service
151
Seabat T-Series Subsea Operator's Manual
152

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