Ads-environmental-services Enigma-hyQ QR 775017 A2 Manuel d'utilisateur

ADS® Enigma®/Enigma-Compact/ Enigma-hyQ User Manual November 2010 QR 775017 A2 ADS LLC 4940 Research Drive Huntsville, Ala

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 6 Product Returns If the customer is not satisfied with the performance of the Enigma/Enigma-Compact,

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 7 C H A P T E R 2 Software Installation To run the Enigma software, the user’s PC must have Microso

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 8 Installing the Software Note: Avoid running other applications during the software installation p

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 9 C H A P T E R 3 Hardware Overview The Enigma system consists of the following hardware:  Logg

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 10 Enigma Loggers Loggers (accelerometers) An Enigma logger is an approximately 4.3-inch (11-cm) lo

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 11 Communications Case Enigma case with 8 loggers (left); Enigma-Compact case with 3 loggers (ri

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 12 Programming/Readback of Loggers with the Communications Case Inside top of transport case showin

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 13 Note: Hydrophone loggers cannot be inserted into the case with hydrophones connected. Reconnect

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 14 Checking Status - Programming Briefly press the green button. LED Indication On Logger programm

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 15 C H A P T E R 4 Software Description This chapter contains reference and functional information

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual ii Copyright © 2010 ADS® LLC. All rights reserved. ADS® is a registered trademark of ADS LLC. Enigm

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 16 Main Screen Enigma software main screen The main screen contains the main menus, a toolbar, a fo

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 17 Main Menu The main menu contains five menus: File, View, Communications, Tools, and Help. File Men

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 18 New Enigma Folder wizard (Select Folder Type window) From this location, you can select either an

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 19 folder is saved to the logger during the programming sequence so that data read from the loggers c

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 20 Exit This option closes and exits the Enigma software. View Menu View menu The View menu contain

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 21 Directory labels window 5. Click on the Finish button Network Settings Selecting this option op

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 22 Network Settings Wizard Network Configuration File Select the network configuration file by navi

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 23 Communications Menu Communications menu The Communications menu contains the following options: 

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 24 Case Configuration Wizard (Program Wizard window) Refer to the Program Button section on page 31

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 25 Tools Menu Tools menu The Tools menu includes three options:  Pipe Data Entry  Velocity Measu

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual iii Table of Contents Chapter 1 Introduction………………………………………………………………. 1 System Components...

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 26 entered values. However, for greater accuracy, calculate the actual velocity using data collected

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 27 Toolbar Buttons The toolbar buttons display at the top of the program window. Folders Button Clic

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 28 Search Criteria window Search Criteria Specify the search item or part of the item for which you

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 29 Search Criteria browser window When Modified This feature allows you to refine the search paramet

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 30 Clicking on the from and to drop-down arrows opens a date selection dialog. Date selection dialo

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 31 Program Button Clicking on the program button displays the Enigma Program Wizard window (once a c

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 32 Timed Logging To set the time for Epoch 1, select the hour portion of the Time field and then des

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 33 Define Data Store Select Data Store window Use the Select Data Store screen to designate the loc

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 34 Program This initiates programming of either the loggers or the communications case. Programming

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 35 Program completed The programming results display on the main screen.

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual iv Network Button ...

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 36 Programming confirmation and results This screen confirms the loggers that were programmed and pr

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 37 Readback Button Clicking on the readback button initiates data collection from the loggers. Readb

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 38 Enigma Readback Wizard (Select Data Store window) From this location, you can select the location

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 39 Results – Main Display The number of results depends on the number of loggers used. This example

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 40 Normalize Checkbox Selecting the Normalize Charts checkbox enables the normalize function that equ

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 41 Leak analysis with the thumbnail results sorted based on the peaks Confidence Checkbox Selecting

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 42 Sort and confidence display Instances may occur where sort and confidence processing indicates a

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 43 Disable Correlations may be disabled and excluded from the analysis. To disable a correlation, r

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 44 Analysis Toolbar The top line of the display identifies the two loggers that were analyzed for th

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 45 Noise Suppression This option applies noise suppression to a correlation. To use this option, se

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 1 C H A P T E R 1 Introduction The ADS® Enigma® is a compact, easy-to-deploy leak detection and loc

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 46 Post noise suppression To turn off noise suppression, deselect the Noise Suppression checkbox. E

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 47 Zoomed section of display showing the zoomed section of pipe dB / Frequency display When the dis

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 48 Find Peak Clicking on this button moves the cursor on the correlation display to the peak value,

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 49 Add a section of pipe in the following way: Note: Pipes must be added in the correct order, from

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 50 New Pipe Span Details window populated 5. If a velocity value is required, select the User Defin

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 51 8. Click on the OK button to initiate the process of adding the pipes to the network. Delete a s

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 52 Filters tab Analysis Options and Filter Settings (Filters tab) Note: The default values for hydr

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 53 Filters 1 to 3 This feature allows you to select up to 3 filter bands manually. This can be done

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 54 Advanced Options on Filters tab  Advanced Options This section includes several advanced filte

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 55  Center Correlation Suppression Width Center correlation peaks occur due to unwanted noise that

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 2 System Components The Enigma system consists of the following components:  2 to 8 loggers  Com

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 56 Low and High fields reflect selected (highlighted) filter  Adding a Filter Enter the high and

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 57 Narrow Band Filtering tab When an epoch is open, click on the Run button to apply the narrow band

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 58 Auto Velocity at Out of Bracket If, during the analysis, a peak displays close to a logger positi

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 59 Once re-correlation is complete, the peak moves to the end of the pipe and the calculation change

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 60 Leaks (Leak Markers) Selecting this button allows you to mark leaks or points of interest found

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 61 Epochs Button Selecting this button displays the Epoch screen that displays 2- and 3-dimensional

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 62 Time Delay This field displays the time delay at the cursor location. The marker above the Epoch

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 63 Sound Button Clicking on this button opens the sound window. The sound window shows the sound di

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 64 Control Buttons The control buttons manage the playback of sound through the PC speaker or headph

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 65 Info Displays Information displays Logger Number This represents the number of the logger, whic

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 3  3 hydrophones (with carrying case)  Enigma software (for installation on a PC) Enigma-hyQ

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 66 the network to add pipe data, enter all pipe lengths to ensure that accurate pipe details will be

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 67 Text Use this tool to add text entries onto the network diagram. Noise Use this tool to place

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 68 Background Use this option to implement a user bitmap or JPG, such as a map, as the background

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 69 Correlation Tab Clicking on the Correlation tab displays the correlations. If the correlations d

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 70 Search Use the features in this section to locate the correct map upon which to overlay the netwo

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 71 noise sources also will display on the map. If an element exists off the screen, click on the Loc

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 72 Print Button Clicking on the Print button displays the print window. Print report window

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 73 The print window shows the currently selected data with some buttons at the top. Display/hide the

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 74

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 75 C H A P T E R 5 Velocity Measurement Using three loggers to calculate the velocity of sound in t

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 4 Technical Support The ADS Support Center provides comprehensive technical support to assist custom

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 76 Confirm pipe lengths window 4. Verify that the distances are correct. If no distances have been

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 77 Mark Noise Source window 6. Move the cursors to the peak values by clicking on the Go To Peak bu

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 78 Measured Velocity Results window If the selected peak values are valid, the calculated velocity a

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 79 C H A P T E R 6 Battery Replacement The communications case is powered by a disposable battery p

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 80

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 81 C H A P T E R 7 Principles of Leak Noise Correlation Note: ADS strongly recommends that all use

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 82 between the arrival of the noise at A and at B. Assume the velocity of sound is V, and the distan

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 83 Noise Sources Close to Loggers Loggers located directly over or very close to a leak may not be

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 84

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 85 Appendices The following appendices provide information about the maximum allowable distances bet

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 5 ADS Hassle-Free Warranty The following sections detail the hassle-free warranty and return policy

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 86 Appendix A: Maximum Deployment Distances The maximum permissible distance between deployed logge

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 87 Appendix B: Sharing Enigma Data Enigma deployment and correlation analysis data may be shared a

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 88 Appendix C: Important Notice – Air Transporting the Enigma IATA Hazardous Goods Regulation This p

ADS Enigma/Enigma-Compact User Manual 89 Index A ADS Website, 73 Advanced Filter Options, 53, 54 Center Correlation Suppression, 54 Display Blue Spec

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 90 Epochs Button, 61 Exit, 20 F Features, 1 File Menu, 17 Close, 19 Exit, 20 New, 17 Open, 19 Print,

ADS Enigma/Enigma-Compact User Manual 91 P Peak Enhancer, 53 Pipe Data Entry, 25 Manual, 25 Network Schematic, 25 Pipework, 48 Positioning Errors, 82

ADS Enigma/Enigma-Compact/Enigma-hyQ User Manual 92 V Velocity Measurement, 25, 75 Velocity of Sound, 75 View Menu, 20 Directory Settings, 20 Network