Cygnus M2-DIVE - Page 74

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Cygnus DIVE Operating Manual M2-DIVE-M-ENG_Iss5.docx

Page 74 of 118

HelmetView Unit Fixed to Mounting Bracket

The bracket is then fixed to the Kirby Morgan

helmet using the

left hand side accessory screw. The cable will exit to the rear of

the helmet and the display will be visible in the top of the lens.

Accessory Screw

View from Inside the Helmet

Main Page

Default Chapter3
- Table of Contents3
1 Introduction8
- Cygnus DIVE Underwater Thickness Gauge8
- Cygnus Instruments9
2 Gauge Kit Contents10
3 The DIVE Gauge11
- Features of the DIVE Gauge11
- Fitting the DIVE Gauge11
4 Batteries14
- Important Notes14
- Use in Hyperbaric Conditions14
- Shipping of Lithium Batteries14
- Fitting the Battery14
- Removing the Battery15
- Charging the Battery16
5 Fitting the Ultrasonic Probe17
- Important - Cap Fitment17
- Connecting the Probe17
- Probe Calibration Check Message18
- Securing the Probe While Diving19
6 Ultrasonic Probes (Transducers)20
- Important Notes20
- Probe Types20
- Single Element Probes20
- Twin Element Probes21
- Identifying Single or Twin Element Probes21
- Probe Identification Band22
- Probe Frequencies22
- Probe Measurement Ranges23
- Probe Selection Chart25
- Single Element Probes and Protective Membranes26
- Changing the Protective Membrane on Single Element Probes27
- Automatic Probe Type Detection28
- Twin Element Probe Wear Indication28
7 Measure Modes29
- Multiple Echo Mode (ME)29
- Single Echo Mode (SE)29
- Echo-Echo Mode (EE)30
- Measuring Small Diameter Pipe & Tubes31
8 Why Should I Calibrate My Thickness Gauge32
9 Using the DIVE Gauge33
- Turning the Gauge on33
  - Zeroing the Probe (Twin Crystal)34
- Turning the Gauge off34
- Before each Dive35
- The Measurement Screen36
- Surface Preparation38
- Taking a Thickness Measurement40
- Measuring Small Pipe with Twin Crystal Probes40
- Signal Strength Indication40
- Echo Bars in Multiple Echo Mode41
- Stability Indication in Single Echo & Echo-Echo Modes42
10 Interpreting the A-Scan Display in Multiple Echo Mode43
- Pits and Flaws44
- Heavy Corrosion45
11 Interpreting the A-Scan Display in Single Echo Mode47
- Measuring over Corrosion Pits48
12 Interpreting the A-Scan Display in Echo-Echo Mode50
13 Changing Gauge Settings51
- The Two Button System51
  - Button Functions in Menus51
  - Button Functions in Setup Screens52
- Gauge Settings Saved with Probe Type52
- Displaying the Menu53
- Menu Tree Diagram54
- Calibration Lock Feature66
14 Data Logging67
- Autolog Feature67
- Grouping Measurements68
- Measurement Screen While Data Logging68
- Starting a Data Logging Session (START LOGGING)69
- Ending a Data Logging Session (STOP LOGGING)69
- Starting a New Group of Measurements (START NEW GROUP)70
- Deleting the Last Measurement (DELETE LAST)70
- Clearing the Data Logger Memory (CLEAR MEMORY)71
- Viewing the Data Logging Status (DATA LOGGER STATUS)72
- Setting the Autolog RELEASE Period (DLOG RELEASE TIME)72
15 Helmetview Remote Display73
- Fitting the Mounting Bracket73
16 Topside Repeater Remote Display Kit75
- Part Numbers75
- Kit Contents75
- Operation76
- Topside Repeater with Video Overlay77
  - Connecting the Video Signal78
  - Positioning the On-Screen Display78
17 Cyglink Surface Display and Control Kit80
- Part Numbers80
- Kit Contents80
- Connection Diagram81
- Connector Details and Signals81
- Using Cyglink with Helmetview81
- Installing Cyglink82
- COM Port Numbers83
  - Setting the COM Port Manually83
  - Finding Your COM Port Number83
- Connecting to the Gauge84
- Changing Gauge Settings87
  - Material Velocity List87
- A-Scan Measurement Cursors88
  - Using the A-Scan Cursors with Twin Crystal Probes88
- Cyglink Surveys and Data Logging89
- Transferring Data Logged Measurements from the DIVE Gauge92
- Logging Measurements Directly in Cyglink93
- To Change the COM Port Number Assigned by Windows95
  - Opening Device Manager95
- Cyglink Trouble Shooting96
  - Connection Problems - USB Drivers96
  - Wiring Problems97
18 General Points on Thickness Gauging Using Multiple Echo Measurements98
19 Care and Servicing99
- Cleaning the Gauge99
- Batteries99
- Environmental99
- Repairs100
- Returning the Gauge for Servicing100
20 Replaceable Parts101
- Wrist Strap101
- Push Buttons101
21 Spares and Accessories List102
- Ultrasonic Probes102
- Probe Spares for S*C 13Mm (½") Probes102
- Probe Spares for S*A 6Mm (¼") Probes102
- Gauge Spares103
- Accessories103
- Miscellaneous Spares104
22 Technical Specifications105
23 Table of Sound Velocities108
- Reading Conversions109
24 Recycling and Disposal (EC Countries)110
25 Shipping of Lithium-Ion Batteries111
- Battery Information111
26 Warranty Information112
27 Pressure Test Statement113
28 Connection Diagram: Umbilical Cable114
29 Connection Diagram: Umbilical to TSR115
30 Connection Diagram: DIVE to Umbilical116
31 Index117

Cygnus M2-DIVE - Page 74

Table of Contents