Home

Enigma-hyQ User Manual - ADS Environmental Services

1. 58 ADS Enigma Enigma Compact Enigma hyQ User Manual i ribari Fi View Canale Tots Hel BPS PR se A D Erana Folderi OA Git A e a pan p Pa 2 a aha say Once re correlation is complete the peak moves to the end of the pipe and the calculation changes the default value to a calculated value nen al lt a V amp 2 2 xy Os Of T Nowe Supression Eph W123 Cometaion ET 59 ADS Enigma Enigma Compact Enigma hyQ User Manual 60 Leaks Leak Markers TE Selecting this button allows you to mark leaks or points of interest found on the pipe model Leak markers will display automatically in Network Mode However please note that leak markers that are out of bracket will display on the analysis screen but not in Network Mode Leak Markers Location Time Dela i piz LI Distance to 001 Distance to OWS Fipe Properties Material Diameter Cas Motes Delete Cancel Modify Leak Markers window To add a leak marker make sure the cursor on the correlation window is in the desired position and then click the OK button in the Leak Markers window This adds the current leak position to the list and marks the correlation graph with a leak symbol The Leak Markers window also allows you to enter some notes on the leak While you may enter an unlimited number of leak markers only one set of notes is available for all mark
2. The number of results depends on the number of loggers used This example involves 8 loggers If only 3 loggers had been used the results of only 3 results would be available Data analysis may require a significant amount of time based on the amount of data and the speed of the PC The progress displays in the data window As the analysis occurs the matching results display as thumbnails You may select the analysis screen while data is undergoing processing to evaluate the correlation function between a pair of loggers in detail The top of the data window shows the area name and the key for the Critical Noise Values Correlation Thumbnail Example 4500 r50 fol Correlation thumbnail example Each data result shows the logger numbers that were matched top left and top right and the correlation function of the analysis Double clicking on the data opens the analysis screen with the selected logger pair s data 39 ADS Enigma Enigma Compact Enigma hyQ User Manual Normalize Checkbox Selecting the Normalize Charts checkbox enables the normalize function that equalizes the height of each correlation thumbnail 1500 r50 fol Correlation thumbnail 4500 r50 fol Correlation thumbnail normalized Sort Drop down List Sart None lt Hone Time The option selected from this list determines the method by which the software will sort the thumbnail results Selecting Peak sorts the thumbnail resu
3. Define labels for database directory levels Directory Label i Enumerator Zone Hone Area Mone Phase Mumeric Date None None None Hone Restore Default settings Directory labels window 5 Click on the Finish button Network Settings Selecting this option opens the Network Settings Wizard for setting the network configuration file and a map file if required Both settings will be associated with the current sound file However before opening the Network Settings options you must open an Enigma Database file 21 ADS Enigma Enigma Compact Enigma hyQ User Manual Network Settings Wizard a2 W Network Settings 5 Network Settings Confirm network configuration and map image files Up New Data 3 a E pda E C primayer H mi Primaver Car Fark _drtttt O Frimeworks CO pew 0026 pawl O09 2 software A Teddington Network Configuration File C Documents and 5 ettings Francis M y Documents orimapver Teddington Network sml Map File Change Map File Local Copy Network Settings Wizard Network Configuration File Select the network configuration file by navigating through the directory in the top part of the window The selected file displays in the Network Configuration File field Map File Set the network map file from this section This file is a BMP image file typically representing a map or an aerial photo that will serve as the background to the map view To replace a pre
4. 005 59 dB 27 dB 008 EJ 109 m 197 1m Total Pipe Length 306 1 m Frequency A dB Coherence 7 0 0 i 500 1000 1500 2000 Frequency Hz Before noise suppression 420 210 0 210 420 Time Delay milliseconds 005 59 dB 27 dB 008 109m 197 1m Total Pipe Length 306 1 m Frequency dB f a E P 1000 1500 2000 Frequency Hz Noise suppression during drag and drop selection 45 ADS Enigma Enigma Compact Enigma hyQ User Manual 140 2 ms Correlation 420 210 0 210 420 Time Delay milliseconds l 005 059 dB 27 dB al 008 62 3 m 223 8 m Total Pipe Length 306 1 m m Frequency Coherence 0 500 1000 1500 2000 Frequency Hz Post noise suppression To turn off noise suppression deselect the Noise Suppression checkbox Epochs The three checkboxes associated with Epochs determine whether individual epochs display or are hidden from view Selecting the checkbox for an epoch displays the corresponding epoch Hidden epochs are not used in correlation calculations Critical Noise Value The critical noise value is defined as the lowest noise level recorded during the logging period 1 e the lowest consistent value of noise in dB This important parameter indicates the noise level when no other random noise such as traffic noise 1s added to the leak noise It is caused only by leak noise Therefore comparing the critical noise values between
5. cc ceecccccccccccceeeeeeececeeceaeeeeeeceeeeseeaeeeeees 87 Appendix C Important Notice Air Transporting the Enigma 0008 88 MONG Noe ececetaticncdaseaseendenenesewnetastaneesseeisenenersmeracunncoeameesoneenseuseeeacrnentes 89 ADS Enigma Enigma Compact Enigma hyQ User Manual CHAPTER 1 Introduction The ADS Eni gma is a compact easy to deploy leak detection and location system designed for use with buried water pipes Using the latest advances in digital acoustic technology it combines noise logging leak detection and leak noise correlation location into a single simple operation Actual sound is recorded by a network of Enigma loggers typically deployed on valves or hydrants overnight After the recorded sound files are downloaded from the loggers the software subjects the files to a sophisticated analysis process and displays any noise source locations For more information on the leak correlation principle refer to Chapter 7 Principles of Leak Noise Correlation on page 81 The Enigma includes the following system features e Multi point correlation e Easy to read analyses e Simple deployment e Multiple leak identification through a single operation It also provides the following logging features e Small size fits into majority of underground locations e Long term power capability loggers powered for minimum of 5 years e Magnetic attachment e Fully submersible IP68 Another
6. 04 00 Epoch is to be logged EI Logger OBS Me PM AMY AE a er PE Epoch 74 10 2006 02 00 Epoch ig to be logged ee Se A Epoch 74 10 2006 03 00 Epoch ig to be logged BS one at Epoch 3 14 10 2006 04 00 Epoch ig to be logged Programming confirmation and results This screen confirms the loggers that were programmed and provides details of the epochs that were set up Notice that the example shows a full set of 8 loggers The results should reflect the number of loggers used Cancel Clicking on this button closes the program wizard and terminates programming Help Clicking on this button opens the help file 36 ADS Enigma Enigma Compact Enigma hyQ User Manual Readback Button mn Clicking on the readback button initiates data collection from the loggers Readback includes the following stages e Establishing communication with the loggers e Selecting the data storage location manual selection e Reading back data from the loggers Enigma Readback Establishing Communications Please walt Enigma Readback progress of establishing communications A confirmation dialog box displays showing the number of loggers to be read back Click OK to continue readback If the number of loggers displayed is incorrect clean the optical windows on the case and loggers and then restart the readback sequence 37 ADS Enigma Enigma Compact Enigma hyQ User Manual E C _ S Enigma Readback Wizard x Bh Ta Rea
7. 31 Readback 37 Refresh 30 Results 38 Search 27 Sound 63 Up 30 Tools Correlation Function 47 Network Window 66 Tools Menu 25 Maximum Time Delay 26 Pipe Data Entry 25 Velocity Measurement 25 Trunk Mains and Plastic Pipes 83 U Up Button 30 91 ADS Enigma Enigma Compact Enigma hyQ User Manual V W Velocity Measurement 25 75 Warranty 5 Velocity of Sound 75 Website Button 73 View Menu 20 Directory Settings 20 Z Network Settings 21 Volume Control 64 Zoom 46 67 Zoom Out 48 92
8. Band Filtering 55 Peak Enhancer 53 Spectral Equalizer 53 Find Peak 48 Folders Button 27 H Hardware Overview 9 Hardware Requirements Minimum 7 Help Button 73 Help Menu 26 Hydrophone 1 10 11 13 Info Displays 65 Installing Software 8 L Leak Beyond Loggers 82 Markers 60 On Connecting Pipe 82 Positioning Errors 82 Leak Markers 60 Leak Noise Correlation 81 Location 81 Noise 81 Positioning Errors 82 LEDs 13 Lithium Batteries 88 Loggers 10 Programming 12 23 Programming with Communications Case 13 Readback 12 24 Readback with Communications Case 14 90 Main Menu 17 Communications Menu 23 File Menu 17 Help Menu 26 Tools Menu 25 View Menu 20 Main Screen 16 Manual 73 Map File 22 Change 22 Maps 69 Maximum Deployment Distances 86 Maximum Time Delay 26 N Narrow Band Filtering 55 56 Network Button 65 Network Configuration File 22 Network Settings 21 Map File 22 Network Configuration File 22 Network Window Correlation Tab 69 Map Tab 69 Network Window Tools 66 Background 68 Correlate 68 Delete 67 Noise 67 Pipe 66 Pipe Join 67 Properties 67 Select 66 Show Labels 68 Show Notes 68 Snap to Grid 67 Text 67 Zoom In 67 Zoom Out 67 New 17 Noise Sources Close to Loggers 83 Noise Suppression 45 O Open 19 Out of Bracket 58 Overview Hardware 9 System 1 P Peak Enhancer 53 Pipe Data Entry 25 M
9. Cast Iron Concrete Copper uctile Iron Ductle Iron Concrete Lined Galvanized Iron Steel Concrete Lined Available pipe types materials 3 Enter the Length of the pipe 4 Enter the Diameter of the pipe 49 ADS Enigma Enigma Compact Enigma hyQ User Manual Hew Pipe Span Details Material Asbestos Cement v Length m 100 Diameter mm 35 Velocity m s User Defined Velocity New Pipe Span Details window populated 5 Ifa velocity value is required select the User Defined Velocity checkbox and enter the appropriate Velocity 6 Click on the Insert button to add the pipe to the network Pipe Details Total Pipe Length rm 100 00 Material Dinal Cmi sima a shesto Ce cia 100 00 New Pipe Span Detials Material Bsiiief t Length m Diameter mm Velocity m s User Defined Velocity Cancel Insert New pipe section added on Pipe Details window 7 If more than one type of pipe exists between the two loggers add the next section of pipe by repeating steps 2 through 6 Repeat these steps for each additional section as necessary 50 ADS Enigma Enigma Compact Enigma hyQ User Manual 8 Click on the OK button to initiate the process of adding the pipes to the network 1 f Blo bt tee __________________ BB m 44 rm Total Pipe Length 150 rm Delete a
10. Eduardo Pondal Rua Eduardo Pondal 7 2 em A e TI a MaN t f gt Y L A ti te E ml _R a de Ramg o anta Maria Mo Man data CNN TAE ate Ria de Ram n Pi eiro ost Search Map paliase Search Coordinates 42 87434 8 54305 Country United Kingdom M Map Elements l Postcode Home Location Map Type Normal Search Go To Viewing elements on the map To add an element onto the map select the Map Elements checkbox and select the Show checkbox corresponding to the desired element on the table The software will add the element to the coordinates at the center of the screen Drag the element to the desired location To remove an element from the map set the coordinates to 0 0 Al ena p R a do H r N S E 12 A foj is by j3 IE lo to a AP 70 ADS Enigma Enigma Compact Enigma hyQ User Manual noise sources also will display on the map If an element exists off the screen click on the Locate button corresponding to the element to orient the display so that the element serves as the central item on the display Any leak markers identified through correlation analysis will also display on the map The estimated locations for these are determined based on the pipe details entered Home Location Use this option to set Set a home location and to reorient the map to Go To that position when necessary 71 ADS Enigma Enigma Com
11. Enigma Compact Enigma hyQ User Manual Exit This option closes and exits the Enigma software View Menu Wie Directory Settings Network Settings View menu The View menu contains the following options e Directory Settings e Network Setting Directory Settings Selecting this option displays the Enigma Options wizard for defining the default database directory and data readback directories The default prefix and postfix information also can be set through this option 1 Select View gt Directory Settings to display the Enigma Options wizard Database Directory Location window 2 Enter or click on the Browse button to locate the appropriate directory location for the Enigma Database Directory 3 Enter or click on the Browse button to locate the appropriate directory location for the Enigma Readback Directory Note Click on the Restore Default button for either field to restore the corresponding settings to the original default settings 4 optional To set the prefix and postfix settings click on the Next button The Directory labels screen allows you to define various directory labels To change a prefix or postfix enter the desired text in the appropriate boxes You also can set each field using the following through the following Enumerator types LI None LJ Numeric LJ Character LI Date 20 ADS Enigma Enigma Compact Enigma hyQ User Manual Enigma Options fx Directory Settings z Directory labek
12. Mark Noise Source window 6 Move the cursors to the peak values by clicking on the Go To Peak buttons or by clicking and dragging the individual cursors 7 Click Next 7 ADS Enigma Enigma Compact Enigma hyQ User Manual Velocity Measurement Wizard Measured Velocity esults L2 260 3 metres L1 19 2 metres O41 O42 OAs M Reference Logger Pipe Length m Time Delay Td fms e tL ow eee 50 260 3 200 2 Calculated Velocity and Leak Position Calculated Velocity 1278 8 ms Calculated Leak Position From Reference Logger O41 2 1 m Do vou wish to use these computed values between loggers OA OA2 w Measured Velocity Results window If the selected peak values are valid the calculated velocity and a revised improved leak position will display Use the velocity value in the Analysis screen by clicking on the question displayed and entering the logger numbers 78 ADS Enigma Enigma Compact Enigma hyQ User Manual CHAPTER 6 Battery Replacement The communications case is powered by a disposable battery pack with a typical battery life of approximately 5 years The PC software provides a low battery voltage indicator available during communication with the case or loggers for checking the status When necessary users may replace the battery pack in the Enigma communications case New battery packs are available through ADS Note To maintain the IP68 integrity of the loggers
13. Tools and Help File Menu Ctrl o Ctrl c Chrl S Ee Print Previews Print Ctrl F Exit File menu The File menu contains the following options e New e Open e Close e Save e Save As e Print Preview e Print e Exit New The New menu contains the Enigma Folder option File View Communications Tools Help New cl Enigma Folder Enigma Folder Selecting this option displays the New Enigma Folder wizard ADS Enigma Enigma Compact Enigma hyQ User Manual Ed Mew Enigma Folder New Enigma Folder Select Folder Type 1 Folder Type i Enigma Folder containing skeleton configuration and network files DO Empty Folder _ Bock New Enigma Folder wizard Select Folder Type window From this location you can select either an Enigma Folder that contains configuration and network files or an Empty Folder that contains no information files Selecting the folder type and the Next button displays the Select Folder Location window New Enigma Folder Eg a x _ New Enigma Folder Select Folder Location Selectcreate a location for the new Enigma Folder Ata Fill O mise Ae m aa E O MSOCache mar a 3 My Music 2 OmegaQne Teddington 5 osmaps 2 Frimayer ic Enigma ri Teddington Ey Frimeworks Select Folder Location window From this window you can navigate to the location to create the new folder As you click through folders on the left
14. complete open the case 4 Check for a solid LED for each logger to verify readback success A flashing LED indicates a failure to readback Logger status displays for only 8 seconds To re display the status information follow the instructions in the following section Checking Status Readback If readback fails repeat the readback process Once the readback process is successful and complete use the PC to retrieve the information stored in the case Reprogram and redeploy the loggers as required Checking Status Readback Briefly press the red button Logger readback was a SUCCESS Flashing Logger was detected but readback failed Off Logger was not detected ADS Enigma Enigma Compact Enigma hyQ User Manual CHAPTER 4 Software Description This chapter contains reference and functional information for the various components of the Enigma software including the main screen main menu submenus and toolbar ADS Enigma Enigma Compact Enigma hyQ User Manual Main Screen File view Communications Tools Help fr Folder Location Enigma Folders ENIGMA Database H a ENIGMA Readback Data gy My Computer E My Documents O RoboHelp Files Enigma software main screen The main screen contains the main menus a toolbar a folder section and a viewing window ADS Enigma Enigma Compact Enigma hyQ User Manual Main Menu The main menu contains five menus File View Communications
15. in Miscellaneous Enigma transported from ADS via air transport All new or newly repaired recalibrated Enigma equipment leaving ADS and transported by air are packed according to UN ID number 3091 If the product s is to be transported to a second destination it must be declared as hazardous to the freighting agent and include the information contained in the section entitled IATA Hazardous Goods Regulation above Enigma to be transported to ADS via air transport To transport this product by air all batteries and SIM cards af applicable must first be removed The Enigma then can be transported without being declared hazardous Dispose of removed batteries in accordance with local waste regulations ADS will equip the product with new batteries Keep the SIM card 1f applicable for re installation To airfreight these products or to obtain further information about air freighting regulations please contact ADS ADS Customer Support 877 237 9585 adssupportcenter idexcorp com Index A ADS Website 73 Advanced Filter Options 53 54 Center Correlation Suppression 54 Display Blue Spectrum 55 Display Coherence 55 Equalize Auto Filter 54 Refine Auto Filter 54 Air Transportation Notice 88 Analysis 43 Correlation Function Tools 47 Toolbar 44 Analysis Button 43 Analysis Toolbar 44 Epochs 46 Noise Suppression 45 Auto Filter 52 Auto Velocity at Out of Bracket 58 B Battery Power 10 Ba
16. loggers clearly indicates relative logger position The higher the critical value the closer the logger is to a leak Correlation Zoom Zoom in to a specific section of the correlation display by setting a start and finish point for the zoom Click and hold the left mouse button at the desired starting position Without releasing the mouse button drag it to the right hand limit of the desired section and then release the button to zoom the selected section 46 ADS Enigma Enigma Compact Enigma hyQ User Manual ms o Correlation 44 5 45 38 42 5 T Time Delay millizecond 001 113 dB qdB lt 1 003 96 3 m 153 7 m Total Fipe Length 250 m Zoomed section of display showing the zoomed section of pipe Frequency 4037 He dB Coherence 2 o 500 1000 1500 2000 Frequency Hza dB Frequency display When the display is set to show coherence it is shown on the right side of the graph in green Correlation Function Tools The following correlation function tool buttons are available e Find Peak e Zoom Out e Pipework e Filters e Leaks 47 ADS Enigma Enigma Compact Enigma hyQ User Manual Find Peak Gg Clicking on this button moves the cursor on the correlation display to the peak value as determined by the software You also can move the cursor by clicking on the cursor marker and then dragging it to the left or right using the mouse The time delay figure for the cursor position dis
17. screen corresponding to the logger names pipe lengths pipe joins and other network details Correlate Nig Select this checkbox to view a correlation analysis of two selected loggers on the display 68 ADS Enigma Enigma Compact Enigma hyQ User Manual Correlation Tab Clicking on the Correlation tab displays the correlations If the correlations do not display click on the Refresh button to refresh the display Double clicking a correlation displays the full analysis on the left side of the screen Fis Mew Commerce Toots Help GP app Fodder bocstan Gta raga DaD ae alee Displaying correlations at right Map Tab Clicking on this tab using a computer connected to the Internet launches Google Maps for the map background Em View Conemurmcation Took Help G j x a l z rE 45 st TE 2 3 w Folder Location ic Prinayet Fragma Data atahan Panser gt F Network Mop AN lt A j gomme ye KA gjs aN z N 1 5 amp Y ae 2 a l Sanatono Souto Boo md xi Fide da Repiinica de_Bgpivassr en e Jt fs j 8 Siw Eduardo Pondal Rila Eduardo Pondal t Rua de Ram n Fifer ee da Rang Map Search Coordinates 42 87434 8 54305 County United Kingdom Map Elormeants Postoode Map Type Nurnel Search Home Location Map tab Position the map on the screen as required 69 ADS Enigma Enigma Compact Enig
18. screen for further analysis ee ae Pe SO et ae eo OG g a Faalen Eme Enon DaD abae Parae De Apr a espin E 1 a Fa t amp tr e M Anniyaiu Option andam Satin Neroe Band Ferg Results Change the settings for the Narrow Band Filters using the Advanced button on the Filters tab a ADS Enigma Enigma Compact Enigma hyQ User Manual Auto Velocity at Out of Bracket If during the analysis a peak displays close to a logger position but should display at the end use the Out of Bracket function to compensate for the inaccurate velocity of sound in the pipe Note Use this function only when a known out of bracket condition exists To obtain an accurate result using this function the value entered for the distance between the sensors must be correct The following example uses the default velocity and displays the peak just inside the limit of the left end of the pipe 5 Lily Fin View Communications Took Help cP S u P um tt ul et we OS E Prenn r Data D aba avnence NG i amp om D fo lt Meme Supsa Epoa Fy FF 2 i 3 Fy ae fhe Tv Access and implement the Out of Bracket function by right clicking in the correlation Ong nen l l ce vay ee wR ay ae oe Bw Feder Loci n E Pir E rap D Daa L ara R09 a Enigma Folders 8 Bie Dh foc eiin Epoch WY Ta 3 ofr mm
19. section of pipe in the following way 1 Click on the pipe section to delete in the Pipe Details window 2 Click on the Delete button 3 Click on the OK button to confirm the changes Modify a section of pipe in the following way 1 Click on the pipe section to modify in the Pipe Details window 2 Click on the Modify button 3 Make the changes to the pipe details as required 4 Click on the OK button to confirm the changes Filters Ms Clicking on this button displays the Analysis Options and Filter Settings window used for setting the filters corresponding to leak investigation The Filters window includes two tabs e Filters e Narrow Band Filtering Analysis Options and Filter Settings a Filters Analysis Options and Filter Settings window showing tabs 51 ADS Enigma Enigma Compact Enigma hyQ User Manual 52 Filters tab Analysis Options and Filter Settings a Filters Filter Settings Auto Filter Low High Filter 1 lw r5 2000 Filter Filters 3 Restore Default Filters i Spectral Equaliser Peak Enhancer plastics only Cancel Apply Advanced Analysis Options and Filter Settings Filters tab Note The default values for hydrophones are different than those shown in the image Therefore when using the hydrophones ADS does not recommend using Auto Filter The Analysis Options and Filter Settings dialog allows you to select various filters and options to manage the leak det
20. side of the window the current path displays in the fields on the right side of the window The location of the new Open ADS Enigma Enigma Compact Enigma hyQ User Manual folder is saved to the logger during the programming sequence so that data read from the loggers can be saved to this predefined location After making entries down to the second level you can click on the Auto Fill button to pre fill subsequent entries Where similar entries already exist the auto fill option adds a bracketed number New b pen Ctrl i Open Enigma Folder Chrl 0 The Open menu contains the Open Enigma Folder option Open Enigma Folder Selecting this option opens an Enigma folder Enigma folders are identified by the Enigma folder icon ce To open an Enigma folder click on the Enigma folder required and then select File gt Open gt Open Enigma Folder You also can open an Enigma folder by selecting the folder and then pressing Ctrl O on the keyboard or by double clicking on the Enigma folder Close This option closes the currently selected file Save This option saves the currently selected file Save As This option saves the currently selected file with the option of saving the file under another name and or to different location Print Preview This option shows a preview of the content that will be sent to the printer when the print option is selected Print Refer to Print Button on page 72 for more information ADS Enigma
21. 906 feet 1800 m Note Please note that these are only maximum distances The actual distance the leak noise travels varies based on the pressure pipe diameter wall thickness and amount frequency of noise generated by the leak Therefore ADS provides no guarantee that the leak noise will actually travel the maximum distance referenced in the table above ADS Enigma Enigma Compact Enigma hyQ User Manual Appendix B Sharing Enigma Data Enigma deployment and correlation analysis data may be shared among other user PCs if required Share the data by copying the data folders from one PC to another using a typical Windows file manager and any suitable transfer media e g memory sticks 87 ADS Enigma Enigma Compact Enigma hyQ User Manual Appendix C Important Notice Air Transporting the Enigma 88 IATA Hazardous Goods Regulation This product is powered by a battery containing either lithium C cells or D cells Air freighting of products containing these lithium cells is governed by IATA international Air Transport Association regulation UN ID number 3091 entitled Lithium batteries contained in equipment This regulation clearly states that this equipment is classified as Hazardous Goods Class 9 It can be transported by air only if it is packed specifically as instructed in UN ID number 3091 this defines the necessary packing requirements specified in Packing Instruction 912 and labeling requirements specified
22. ADS Enigma Enigma Compact Enigma hyQ User Manual November 2010 QR 775017 A2 Water Loss Control Products Primayer ADS LLC 4940 Research Drive Huntsville Alabama 35805 Telephone 800 430 3366 Fax 800 430 6633 www adsenv com ADS Enigma Enigma Compact Enigma hyQ User Manual Copyright 2010 ADS LLC All rights reserved ADS isa registered trademark of ADS LLC Enigma is a registered trademark of Primayer Limited Microsoft Windows Windows Media and Windows Vista are registered trademarks of Microsoft Corporation Google Maps is a trademark of Google Inc All other brand and product names are trademarks or registered trademarks of their respective holders Notice of Proprietary Information The information contained herein represents the latest information available at the time of publication ADS reserves the right to make any changes or modifications to the content of this document without notice to reflect the latest changes to the equipment No part of this document may be reproduced in any form without the written consent of ADS CAUTION This product contains Lithium batteries Please read Appendix C Important Notice Air Transporting the Enigma on page 88 before air transporting loggers ADS Enigma Enigma Compact Enigma hyQ User Manual Table of Contents Chapter 1 sINUWOGUCUON sxscexnnciinrevacctmetdncabwercanabncussurscesiueniae te eeananmasabsemsieds 1 System COMP
23. ADS Enigma Enigma Compact Enigma hyQ User Manual Text T Use this tool to add text entries onto the network diagram Noise Use this tool to place a manual noise point on the network For example use it to mark the location of a known source of noise in an area by placing the noise source onto the pipe location and adding a comment defining the source Pipe Join Use this tool to create a pipe join Properties Ee i Select this checkbox to open the properties display on the right side of the window Zoom In R Use this option to zoom in on the display Zoom Out Use this option to zoom out from the map Delete X Use this option to delete an item selected on the display The Delete key on a keyboard also may be used to delete a selected item The software solicits a confirmation before permanently deleting an item Snap to Grid Use this tool to display remove a grid and snap items on the display to the grid intersections when applicable 67 ADS Enigma Enigma Compact Enigma hyQ User Manual Background Use this option to implement a user bitmap or JPG such as a map as the background display Show Notes Ey Select this checkbox to display user notes with an object on the network screen Enter the notes for display by selecting the object on the screen and entering the text in the Notes field on the Properties tab Show Labels u Select this checkbox to display the labels on the network
24. OMEIS wssidarirsonchn bs saieddanaeunexpsaibedannsenshs AE 2 TeGhniCal SUPPO cee E 4 ADS Hassle Free Warranty ais ascucsivsenievahasaeina grande nacuctonevlaaaaeagenaie mack 5 New Product W arnranitycosonnncn n r J Replacement or Loaner Equipment eeessesssssoeeesssssssseeerrsssssssseeeees 5 SMPO O arr A aac vende 5 Product ReO oa he teedidies vcaaloneegedseene sa deedaslion 6 Chapter 2 Software InStallation wisi viiedsscectatvewedscsonseveredadarevisewentaehooealvewedens 7 l sta laine Tie SOWA say cistatsoaian sd ieo a entail eich andes 8 Chapter 3 Hardware Overview cccccccccesceeneeenseeeeeeeneeeneeeeneeeneeeneaeenes 9 En AOS CIS iu a E Et 10 Communications CaSe sssr E AA 11 Programming Readback of Loggers with the Communications Case 12 PTO OFAN aaraa E 13 Ro AC DAC Me eaea a swiaatnhseuddasesaatacioase 14 Chapter 4 Software DeSCriptiOn cccccceeeeeeeeeeneeeneeeeneeeneeeeneeeneeenaes 15 WAITS CECI aaa a ade sansbadddeshdut E 16 INA eA IN Te TAU es Races tie hardens gta teh A DAmsad ate Acetate ine tcaes 17 Pile MICH esa eb atousaindaaneeuueadiaa NA 17 View VIC IU seer sion cte sass eaten ezensne ta EET 20 Communications WIC INU sariios ice sa vate ctereead tweets Getescap cede valovdead meee audesead 23 Uo Sian Caso h eer miner tees rtterteneer rr Weert E ee reese 25 HDM Oea ee na eee ea 26 Toolbar BOONS Son catia teu Oe tesa E ane hanes 27 Folders Butt Oleee nin E E EA ee Zi Search B
25. UON sensorer a a A Zi UNB OON serin a E e 30 Rere TU UL OM oren E henna neice 30 Prostrani BD UMON satesdicatatiualeadiacth a tuontendiaatdadiualeadiacthniwenetaeahdahien 31 Readback BUUOM tscccssncsneaenseredauctuenenensutiesalianceaciin seth subnntndabenszetduenatieluedades 37 Results Bol Omer a seeded asada N weber eer een 38 ANAYSSI BOON saciid ope ne acid abaya a bactid SE 43 FE DOCNS Bl OM ta ccc aiatet ate a a aa 61 SOUNA BUOM icrtoidace tees eet duces te eaten deseo 63 ADS Enigma Enigma Compact Enigma hyQ User Manual Network Button aicasctstenne2a laiedisied tia canara eainda Cale dai wd ialbana ras ieainene 65 Print Eo COIN act tected este seattauee E E 12 Hem Buttona E R E 73 VV COSHH B UTOD ceras a a N E N E 73 Chapter 5 Velocity MeaSurement ccccceesceeneeeesceenseenseeeneeeneeenaees 75 Chapter 6 Battery Replacement nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnn 79 Chapter 7 Principles of Leak Noise Correlation cccsecesseeneeeeeeeeneeees 81 VEAR NO o E E 81 Lear UC AU Lh a gerne atta cocci entrees nce dees eaten iota asta 81 POSON EMOS enan ore nen eR ene Mer 82 Problems with Trunk Mains and Plastic Pipes 1 0 0 0 eeeeeeeeeeeeeeeeees 83 PD DOCNOICSS eccacccseccartencaceerietengecseceae tie eacsaeiateceentetean ts aeanyeedenecteneatcans 85 Appendix A Maximum Deployment Distances cccccccccccceeessseeeeeceeeeeeeaaeeeees 86 Appendix B Sharing Enigma Data
26. ack e Program status check e Readback status check The communications case can program a set of default logging parameters into the loggers and readback data from the loggers after recording It also allows checking of the programming and readback status of the loggers The factory default settings initiate logging at 02 00 03 00 and 04 00 The user sets the parameters by which the case will program the loggers through the PC Refer to Case Programming on page 23 for more information To ensure successful data communication between the case and the loggers the tops of the loggers and the optical windows on the case must be clean Use the cloth provided in the case for cleaning these surfaces ADS Enigma Enigma Compact Enigma hyQ User Manual Note Hydrophone loggers cannot be inserted into the case with hydrophones connected Reconnect the hydrophone to the logger after programming and before the first epoch The following table provides instructions and descriptions for the controls involving programming and readback Green Short Press Reports status of last case programming Button operation Green Long Press Starts programming sequence Button Red Button Short Press Reports status of last case readback operation Red Button Starts readback sequence LEDs 8 On Indicates success of appropriate programming readback LEDs 8 Flash Indicates logger is detected but failed to program readback LEDs 8 Indicates no logger is detec
27. ant velocity depending on a variety of factors Therefore if the leak exists at a location that is equidistant between two loggers these loggers will detect the noise at the same time Conversely if the leak exists a location that is not equidistant between the loggers the loggers will detect the Same noise but at different times The correlation software can measure this difference in time For example based on the following diagram consider that loggers are located on valves A and B convenient access points for underground pipes and that the location of the leak is closer to A Valve A L L wo tt Leak A By the time a particular noise from the leak has reached A the same noise heading towards B has only travelled as far as X The distance from X to B causes a delay in time t The correlation software detects the delay t 81 ADS Enigma Enigma Compact Enigma hyQ User Manual between the arrival of the noise at A and at B Assume the velocity of sound is V and the distance between the loggers is D If the distance from X to B V t then D 2 L V t Rearranging this equation provides the distance from the logger that is closer to the leak location L _D V t 2 Based on the velocity of the sound calculated from the pipe diameter and material and the distance between the loggers the correlation software can calculate and display the location of the leak as the direct distance from the logger located close
28. anual 25 Network Schematic 25 Pipework 48 Positioning Errors 82 Leak Beyond Loggers 82 Leak on Connecting Pipe 82 Noise Sources Close to Loggers 83 Power 10 Principles of Leak Noise Correlation 81 Print 19 Print Button 72 Print Preview 19 Print Screen Buttons 73 Problems with Trunk Mains and Plastic Pipes 83 Program Button 31 Programming 31 Communications Case 12 13 23 34 Controls 13 Epoch Times 31 Loggers 12 13 23 34 Results 36 Status 14 R Readback Communications Case 12 14 24 Controls 13 Logger 24 Loggers 12 14 Status 14 Readback Button 37 Refresh Button 30 Results Button 38 Returns 6 S Save 19 Save As 19 Search Button 27 Search Criteria 28 Sharing Data 87 Software 15 Description 15 Installation 8 Main Menu 17 Main Screen 16 Minimum Requirements 7 Toolbar Buttons 27 ADS Enigma Enigma Compact User Manual Sound Control Buttons 64 Critical Noise Value 65 Info Displays 65 Logger Number 65 Sound Graph 65 Velocity 75 Volume Control 64 Sound Button 63 Sound Control Buttons 64 Backward 64 Faster Playback Speed 64 Forward 64 Pause 64 Play 64 Slower Playback Speed 64 Stop 64 Sound Graph 65 Spectral Equalizer 53 Status Programming 14 Readback 14 System Overview T Technical Support 4 Timed Logging 32 Toolbar Buttons 27 ADS Website 73 Analysis 43 Epochs 61 Folders 27 Help 73 Network 65 Print 72 Program
29. cally exists when the peak is not present on all epochs is not the same on all epochs or is in a different position on different epochs When a yellow background exists view the epoch display to determine whether a leak has caused the peak or for example customer water usage is the source of consumption e Blue This color indicates the software has not identified any indication of a leak Sort and Confidence The following screen shows an ideal sort and confidence display where the leaks are in order and the red thumbnails are at the top left of the screen 41 ADS Enigma Enigma Compact Enigma hyQ User Manual File Yew Commurkations Toots Help GPS ie OP a Re Fokim Location C Primayer Crigma D ata D atabace Panatec Citica Nowe Vae ct 2008 aa 21 3008 22131 4008 2a 11 508 ae SB F Noumer Chis Son Pua Sort and confidence display Instances may occur where sort and confidence processing indicates a lack of consistency in the ordering of thumbnails with red and yellow backgrounds When this occurs examine the three epochs of the correlations to identify a potential reason that the colors may be out of order File view Communications Tools Help A ee ED ak EN fs p P ade a B i Folder Location C FPrimayer Enigmas D ata D atabase 0B day a Normalize Charts 500ms me Sort V Confidence 082 066 pi 1063 OBS ff 1081 082 OBS 1 oes OBS 056 068 1 1087 O68 ds h
30. ct Enigma hyQ User Manual Casel E Logger 0B 1 i SI APN ee A te eR Epoch 74 10 2006 02 00 Epoch is to be logged Tg k er nee a ERT Epoch 2 74 10 2006 03 00 Epoch is to be logged B Re ee ee Epoch 3 14 10 2006 04 00 Epoch is to be logged EL Logger OB EI i cad E EEE a hed ia AA on Epoch 14 10 2006 02 00 Epoch ig to be logged EE Be ee ee ee Epoch 74 10 2006 03 00 Epoch it to be logged EI fe RY A a E e AeA Epoch 3 14 10 2006 04 00 Epoch ig to be logged i E Logger OBS we pide Ea T a Eh Epoch 14 10 2006 02 00 Epoch is to be logged ee Pace ee A Epoch 2 14 10 2006 03 00 Epoch is to be logged MW hg sey Hh ek Vo Epoch 3 14 10 2006 0400 Epoch is to be logged E Logger 0B 4 S R E a a E a r ea Epoch 74 10 2006 02 00 Epoch it to be logged ae re ene oe Epoch 14 10 2006 03 00 Epoch it to be logged oS Re coe ee Epoch 3 14 10 2006 04 00 Epoch is to be logged E Logger OBS B ARER ON T a E Epoch 14 10 2006 04 00 Epoch is to be logged ge i Fee eee Epoch 2 14 10 2006 03 00 Epoch is to be logged sy fe Tee 3 Aer oan te Epoch 3 14 10 2006 0400 Epoch is to be logged E Logger OBE e E A Eey aW a r PE Epoch 74 10 2006 02 00 Epoch ig to be logged EA es Tg AE Epoch 74 10 2006 03 00 Epoch it to be logged 12 A a aat Epoch 3 14 10 2006 04 00 Epoch it to be logged E Logger 0B 7 B ORN A K a t Ea ar E Epoch 14 10 2006 02 00 Epoch is to be logged er Ye Epoch 2 74 10 2006 03 00 Epoch is to be logged sy ia e a e eae ee Epoch 14 10 2006
31. dates ick Moditied date Created date Accessed date to 20 03 2005 Search Criteria window Specify dates options 29 ADS Enigma Enigma Compact Enigma hyQ User Manual Clicking on the from and to drop down arrows opens a date selection dialog Mon Tue Wed Thu Fri ats 4 4 z G L PA aS iz ia otag ag at 25 26 2F 31 i Today 20 03 2005 Date selection dialog The current date 1s shown in a red box the selected date is shown in a blue square Click on the required date to set the date parameter Click on the arrows at the top of the date selection dialog to scroll through the months Clicking on the Today line at the bottom of the dialog selects the current date Search Buttons Three search buttons are available at the bottom of the search window Cancel Stop Search Search Buttons The Cancel button cancels a search the Stop button discontinues the current search and the Search button initiates the search based on the selected parameters Up Button a Clicking on the up button selects the next item up in the folder tree hierarchy Refresh Button i Clicking on the refresh button refreshes the tree structure in the folder window 30 ADS Enigma Enigma Compact Enigma hyQ User Manual Program Button EET t Clicking on the program button displays the Enigma Program Wizard window once a connection is established through which you can program the loggers
32. dback Wizard Select Data Store Select data store to save readback data Auto Fill E Desktop E ENIGMA Database O TempSound16 E ENIGMA Readback Data E P biu Computer G My Documents Enigma Readback Wizard Select Data Store window From this location you can select the location to which to save the readback data The file location information may be entered manually or pre filled by navigating to the appropriate location on the tree This is useful when revisiting a site surveyed previously If you select a folder containing tests for a specific zone or area you can click on the Auto Fill button to create another test which will be given another phase number and the current date A confirmation dialog displays the number of loggers read back successfully Click OK to continue When readback is complete the data displays on the file tree and the Results window appears Results Button ad d a ak Clicking on the results button initiates correlation calculations involving the logger data stored on the PC A progress bar shows the status of the data calculations 38 ADS Enigma Enigma Compact Enigma hyQ User Manual File yew Commurkations Toots Help GPF eS sta ul ee Ea Folie Locaban Ic Primayes Crigna D ata D atabace Panatec Citic Nowe Value 2c 2008 et 21 JOUE 2c 51 4008 a 41 508 a Nomar Chis Son Nore Tene Dilay 1900m 100 a s do E L i 1 008 w9 I i aw 77 Results Main Display
33. directly from the PC This method involves using the case solely as an interface Enigma Program Wizard x z Program Wizard Program Wizard Use this wizard to program epochs to loggers Epoch Times Curent Time Timed Logging Delayed Logging 2p052005 13 2534 Set to PC Clock Time Epoch 1 02 00 Interval mins Epoch 1 ta 2 Epoch 2 03 00 E0 al Define Data Store Epoch 2 to 3 Epoch 3 04 00 60 v Cancel Help Back Firtzh Enigma Program Wizard Epoch Times This part of the wizard allows you to select the required epochs Epoch 1 is required Epochs 2 and 3 are optional To use one or both of the remaining epochs select the checkbox adjacent to the epoch Two types of logging are available e Timed Logging Begins at a specific time e Delayed Logging Begins after a time delay 31 ADS Enigma Enigma Compact Enigma hyQ User Manual Timed Logging To set the time for Epoch 1 select the hour portion of the Time field and then designate the desired hour using the corresponding up and down arrows Repeat this process for the minute portion of the Time field To set the times for epochs 2 and 3 select the appropriate cycle from 2 to 60 minutes from the corresponding Interval drop down list By default the epoch times are 02 00 03 00 and 04 00 at 60 second intervals Note Confirm that all epoch times are set for the same day they must not cross a midnight boundary Delayed L
34. e Lack of consistency in thumbnail ordering 42 ADS Enigma Enigma Compact Enigma hyQ User Manual Disable Correlations may be disabled and excluded from the analysis To disable a correlation right click on the correlation and then select the Disable option The software moves disabled correlations to the end of the main display and excludes them from the calculations To turn off the disable function for a particular correlation right click on the correlation and deselect Disable The software will return the correlation to the correct position on the main screen and remove the gray color File View Communications Tools Help 5 a RE 3 aN ir Pe a a a HO TP a TY amp Folder Location C Primayer Enigma D ata Database Panatec zl a Critical Noise Value lt 3 lt 20dB wall 21 300B 131 40dB 22 41 500B atl gt 509E MV Normalize Charts Sort Peak IV Confidence Time Delay 1500ms Main screen showing a disabled correlation in the lower right gray Analysis Button ah Clicking on the analysis button opens the Analysis screen displaying the correlation function and various tools for further analysis in leak position identification Notes Do not use accelerometer and hydrophone loggers together dB values do not display when using a hydrophone logger If you set the maximum time delay to 500 ms data between 500 and 1500 ms will not be available for viewing However when using hydrophones ADS recommend
35. e last week within the last month Within the last year ae Search criteria _ Specity dates from 1B z Stop search button Search Criteria window Start search button Cancel Search Criteria Specify the search item or part of the item for which you are searching in the All or part of the folder name field Select All Folders or an Enigma Folder from the Type of Folder drop down list Browse Folders Clicking on the Browse Folders button opens the browse view for designating the directory location in which to conduct the search 28 When Modified ADS Enigma Enigma Compact Enigma hyQ User Manual x Search Criteria E Desktop E ENIGMA Database E e ENIGMA Readback Data iD New Data q My Computer See CA Local Fired Disk OS Do CO ROM Disc ewe E Removable Disk s H Local Fired Disk se Local Fired Disk H amp E i My Documents Search Criteria browser window This feature allows you to refine the search parameters by choosing the time period for which to conduct the search Select one of the following options Within the last week Within the last month Within the last year Specify dates Choosing the Specify dates option requires that you select Modified date Created date or Accessed date and then specify the exact date range for the search When modified O Within the last week within the last month Within the last year Specify
36. eceive the temporary unit from the customer within 15 days of receiving the repaired or replacement unit or testing concludes that the unit experienced excessive wear and tear or abuse for the period of use ADS will bill the customer for the temporary unit Shipping The customer must pay to ship defective equipment to ADS for repair or replacement However ADS will incur the costs for shipping the repaired or replacement equipment back to the customer using the same priority shipment procured by the customer upon returning the defective equipment to ADS ADS Enigma Enigma Compact Enigma hyQ User Manual Product Returns If the customer is not satisfied with the performance of the Enigma Enigma Compact the customer may return the equipment within 30 days for a full refund provided the condition of the equipment is in the same condition as sold except for expected or normal wear and tear for the period of use ADS Enigma Enigma Compact Enigma hyQ User Manual CHAPTER 2 Software Installation To run the Enigma software the user s PC must have Microsoft Windows XP Windows 2000 Windows Vista or Windows 7 and meet the following minimum software and hardware requirements e Microsoft Windows Media Player 9 e Pentium II 500 or equivalent CPU e 512 Mb RAM e SOMb available hard disk space e Available USB port Exceeding the minimum specifications will enhance operation and performance of the Enigma Note ADS does no
37. ection process The filters are band pass filters You can select up to three You also can enter filters by dragging and dropping over the frequency display After selecting the required filter settings and options click on the Apply button to apply the settings to the correlation Auto Filter Auto Filter attempts to select the optimum filter settings This mode often can provide very good results However certain situations may require manual control of filtering ADS does not recommend using Auto Filter with hydrophones Select the Auto Filter checkbox and then click on the Apply button to apply auto filtering to the correlation display It may take some time to complete When the process is complete the dialog box will show the filters selected automatically by the software When necessary cancel auto filtering and change the filter values manually ADS Enigma Enigma Compact Enigma hyQ User Manual Filters 1 to 3 This feature allows you to select up to 3 filter bands manually This can be done either by clicking the filter box and manually entering the filter frequency required or by dragging and dropping on the frequency spectrum display Restore Default Filters Selecting this button restores the default settings Spectral Equalizer Selecting this feature evenly distributes the power across the frequency spectrum to provide a more equal weighting at every frequency This is often a very effective tool for improving correlatio
38. ers Delete or modify leak markers by clicking on the leak symbol above a pipe cursor changes to a hand symbol and then clicking the Delete or Modify button as required ADS Enigma Enigma Compact Enigma hyQ User Manual Epochs Button a Selecting this button displays the Epoch screen that displays 2 and 3 dimensional views of the correlation functions produced in each epoch Viewing the epochs is beneficial to determining whether a correlation peak represents a leak present in all epochs or non leak noise possibly from customer water usage not present in all epochs Enigma File View Communications Tools Help m ape om oe ot wh e S YD r Folders Search Up Refresh Program Readback Results Analysis Epochs Sound Network Print Help Primayer Folder Location C Documents and Settings Francis My Documents primayer T eddington Teddington Time Delay 1439 7 ms Chart Rotation J Chart Height J Epoch Spacing x Combined Eomelation Individual and Combined TOA 3D View Individual Epochs Epoch 1 28 04 2005 10 00 Epoch 2 28 04 2005 11 00 Epoch 3 28 04 2005 12 00 Epochs representation and graphs This display includes the following functions and features e Time Delay e Chart Rotation e Chart Height e Epoch Spacing e Combined Correlation e Individual Epochs 61 ADS Enigma Enigma Compact Enigma hyQ User Manual Time Delay This field displays the time delay at t
39. erval ming Epoch 1 to 2 Epoch 2 00 35 5 v Epoch 2 tas Epocha Z 0040 Frish Case Configuration Wizard Program Wizard window Refer to the Program Button section on page 31 for more detailed information Click on the Program button to program the default settings into the case Logger Readback Selecting this option initiates the readback of data from the loggers in the case through the USB port on the PC For more detailed information refer to the Readback Button section on page 37 Case Readback Selecting this option initiates the readback of logger data stored in the case previously readback from the loggers For more information refer to the Readback Button section on page 37 24 ADS Enigma Enigma Compact Enigma hyQ User Manual Tools Menu jie Help Pipe Data Entry d Velocity Measurement Maximum Time Delaw Tools menu The Tools menu includes three options e Pipe Data Entry e Velocity Measurement e Maximum Time Delay Pipe Data Entry Pipe Data Entry Yo Manual Analysis Screen velocity Measurement Network Schematic Maximum Time Delay L To accomplish meaningful leak correlations you must enter pipe data for each section of pipe Two methods are available for entering pipe data e Manual Analysis Screen e Network Schematic Manual Selecting the manual method opens the analysis screen for entering pipe data for each section or sections between loggers See Pipew
40. g on the navigation tree This feature is useful when revisiting a previously surveyed site If you select a folder containing tests for a specific zone or area you can click on the Auto Fill button to create another test that will be given another phase number and the current date 33 ADS Enigma Enigma Compact Enigma hyQ User Manual Program This initiates programming of either the loggers or the communications case Programming involves verifying the synchronization of the loggers clocks Enigma Program Wizard 2 we Program Wizard Checking Clock Synchronization Finish Programming loggers A confirmation dialog box displays the number of loggers found Click OK to continue programming If the number of loggers displayed is not correct clean the optical windows on both the case and the loggers and then restart the programming sequence When programming is complete the dialog will communicate success The following screen confirms that the case contained 4 loggers that were programmed successfully 34 ADS Enigma Enigma Compact Enigma hyQ User Manual _ Enigma Program Wizard Program Wizard wl Epochs Deploped Click the Finish button to close the deployment wizard and return to the application v Epochs successfully programmed to loggers ID2 ID1 IDS ID Cancel Finish Program completed The programming results display on the main screen 35 ADS Enigma Enigma Compa
41. g velocity make sure the correct pipe information has been entered 1 Select Tools gt Velocity Measurement to launch the Velocity Measurement Wizard Velocity Measurement Wizard i W 5 Select Loggers Select one reference logger A and two in line loggers B and C A Logger Locations i 041 Jn Harvest Ad and Southwick Ad yw f E O42 Jn Harvest Ad and Hawthom Ad vw Firieh Velocity Measurement Wizard Select Loggers window 2 Select the loggers to use to calculate velocity from the Logger Locations drop down lists A B and C The example above uses loggers OAI OA2 and OA4 3 Click on the Next button 75 ADS Enigma Enigma Compact Enigma hyQ User Manual Velocity Measurement Wizard Confirm pipe lengths Confirm the pipe distance L1 from logger O41 to O42 and distance L2 from logger O47 to O43 L2 260 3 metres L1 197 2 metres i Confirm pipe lengths window 4 Verify that the distances are correct If no distances have been entered you will receive a warning and be required to exit the wizard Enter pipe details between the appropriate loggers using the pipe data entry screen 5 Click Next to continue 76 ADS Enigma Enigma Compact Enigma hyQ User Manual Velocity Measurement Wizard Hark Noise Source 4lign the chart cursors with the correlation peak at the noise source L2 260 3 metres L1 197 2 metres Time Delay 150 9 ms Time Delay 200 2 ms Fih
42. ghted filter Q Adding a Filter Enter the high and low settings for the new filter in the High and Low fields below the table and then click on the Add button The new filter settings display on the table Q Deleting a Filter Select the filter on the table for removal and then click on the Delete button The selected filter settings disappear from view Q Restoring Defaults Click on the Restore Defaults button to return the filters to the default settings and number of filters This eliminates all changes made by the user Cancel Selecting this button cancels the application of filters Apply Selecting this button applies the selected filter parameters to the correlation data Applying the filter parameters can take some time depending on the quantity of data and the speed of the PC Narrow Band Filter tab The Narrow Band Filter allows the use of several band filters ADS Enigma Enigma Compact Enigma hyQ User Manual aiee Manow Band Filtering Run Narrow Band Filtering tab When an epoch is open click on the Run button to apply the narrow band filters Throughout processing the filtering results will display on the right hand side and the section of the epoch currently under analysis will be highlighted on the left Once processing is complete the filter settings display in the Filter tab and are available for modification 1f required Double click the filter results on the right to load the data onto the main
43. he cursor location The marker above the Epochs on the left side of the display and the triangle under the lower edge of the 3 dimensional display indicate the location of the cursor Move the cursor by dragging the cursor located above the epoch on the left side of the screen with the mouse or by using the left and right cursor keys for limited minimal movement Chart Rotation Moving the corresponding cursor alters the orientation of the 3 dimensional display to enhance visual analysis Chart Height Moving the corresponding cursor alters the vertical scale of the 3 dimensional display to enhance visual analysis Epoch Spacing Moving the corresponding cursor alters the spacing between the epochs on the 3 dimensional display to enhance visual analysis Combined Correlation This graph shows the result of combining the epochs Individual Epochs This shows each individual epoch the date and time of the record and the numbers of the loggers in the analysis pair The checkbox above each graph allows for hiding or displaying each individual epoch and for selecting which epochs to use in the combined correlation 62 ADS Enigma Enigma Compact Enigma hyQ User Manual Sound Button Clicking on this button opens the sound window The sound window shows the sound displays of the logger recordings Fie view Communications Tools Help Bea aoe S T Si o fe W BD Folders Search Up Refresh Program Readback Results Analysis E
44. igma Compact Enigma hyQ User Manual Center Correlation Suppression Width Center correlation peaks occur due to unwanted noise that is common to both loggers Designate the number of milliseconds of correlation data to remove from the center of the correlation Display Coherence Selecting this option adds a third green trace to the frequency display The coherence shows the similarity between the two logger recordings at each frequency Where the coherence is higher select the filters to use these frequencies Display Blue Spectrum This turns on and off the trace from the left logger Display Red Spectrum This turns on and off the trace from the right logger Narrow Band Filtering This section enables you to manage the Narrow Band Filters The top of the window displays the frequency setting for each filter Harrow Band Filtering 110 200 175 300 Loi Update High Add Restore Defaults Delete Narrow Band Filtering Filters tab Q Changing a Filter First select highlight the Low High settings on the table corresponding to the filter you want to change This displays the settings in the Low and High fields below the table Edit the settings in the fields as required and then click on the Update button to finalize the change 55 ADS Enigma Enigma Compact Enigma hyQ User Manual 56 Marrow Band Filtering Low i Update Restore Detaults Delete Low and High fields reflect selected highli
45. lts based on the quality of the correlation peak 1 e in order of the sharpest peaks typically the best indication of a leak position selecting Time sorts the results based on the peaks closest to the earliest time The following screen represents a leak analysis with the sort function enabled It shows the best correlation peaks in decreasing order starting with the correlation at the top left on the screen 40 ADS Enigma Enigma Compact Enigma hyQ User Manual Foki Locate C Primayey Erigma D ata Databace Panatec Cinca Nowe Valve ct 2008 at 21 3008 2131 4008 ae 41 50 ae SO Nomad Cts Son Fea anil M Cordsdence 1500 750 70 seninem 1500 mias 1500 4300 750 sana A0 70 as 1500 ILS ind sss ant loaa Leak analysis with the thumbnail results sorted based on the peaks Confidence Checkbox Selecting this checkbox colors the background of the correlation thumbnails based on the degree of confidence that the correlation peak represents a leak The software indicates confidence based on the presence of the peak in all epochs the consistency in the approximate shape of the peaks and the peaks sharing the same position on all epochs Following are descriptions of the background colors e Red This color indicates that the software is very confident that the correlation is due to a leak e Yellow This color indicates that the software may have identified a possible leak but it is not confident This limited confidence typi
46. lume Control lt lt Volume a Max Volume control Sliding this control adjusts the playback volume Please note that the software and hardware sound controls also may be used to set the desired volume on the PC 64 ADS Enigma Enigma Compact Enigma hyQ User Manual Info Displays Information displays Logger Number This represents the number of the logger which also displays on the top of the logger Critical Noise Value This represents the critical nose value The key to the values and colors is available at the top of the window Sound Graph This is a graphical representation of the sound recorded by the logger Network Button TE Clicking on the Network button displays the Network screen This screen allows the user to develop a graphical representation of the pipe network showing pipe lengths and logger locations It includes two tabs e Network Maps The Network screen can be used to copy pipe data into the database and as an alternate method for entering pipe data instead of through the Analysis screen Entering pipe data in the Analysis screen does not create the pipe network on the Network screen Both the Network Screen and Manual entry modes are available however both cannot be used simultaneously Select the mode from the Tools gt Pipe Data Entry menu A check Y displays beside the currently selected mode Switch between modes as required When the manual via Analysis mode is ac
47. ma hyQ User Manual search Use the features in this section to locate the correct map upon which to overlay the network Address Postcode Enter the address for the Google search e Country Enter the country in which to search e Map Type Select the type of map required for the overlay from the drop down menu Normal Aybric Satellite e Search Click on this button to initiate the search for the map based on the selections and information provided Map This section displays limited map information Coordinates The values in this field represent the coordinates at the 6 center of the map displayed Map Elements Select this checkbox to list the elements on the map and locations of those elements File View Communications Tools Help oD a WR gt K a 4 Sa oh WL Oo Sa lt amp Folder Location C Primayer Enigma Data D atabase Panatec z a Network Map Name Coordinates Locate Leak 42 87434 8 54305 Locate Leak 2 42 87443 8 54403 Leak test 42 87442 6 54396 N i Sanatorio y 7 K Souto Boo _ r 07 gt 22 12 pay yl 005 Ls y Leer Eeen Salva R a da Republi re ea Era EEO ca de El Salvador Rus da Republics Dae ST eak test 7 Saal pos lo o ox _ o orm ipe Join 2 F rfej n x amp m Taint 2 erreiro j xox R a da Republi ag 9 A i E it ae a 006 jt a de Laverde Ruiz ee
48. ns Peak Enhancer Selecting this option can enhance the peak values on the graph Itis designed for use only with plastic pipes Advanced Clicking on this button displays the advanced filter options Set the options as required and then click Apply to employ the settings Select Back to return to the main filter window 53 ADS Enigma Enigma Compact Enigma hyQ User Manual Analysis Options and Filter Settings A Filters Advanced Options M Eg I A fa Centre Correlation Suppression E Supression Width ms If Display Coherence i Display Red Spectrum i Display Blue Spectrum Harrow Band Filtering Low High 15 30 20 40 40 95 7 125 110 200 175 300 Low W Update Restore Defaults Delete coed too E Advanced Options on Filters tab e Advanced Options This section includes several advanced filtering options LJ Equalize Auto Filter Selecting this option applies the Spectral Equalizer while the Auto filter is processing data rather than afterwards Occasionally this filter can improve the correlation result Using this option may increase the operational time Q Refine Auto Filter Selecting this employs the refined auto filter However pursuing better results through the implementation of this feature will require extended processing times Q Center Correlation Suppression Selecting this option Suppresses any peak that may appear at the center of the correlation 54 Q E ADS Enigma En
49. ogging To set the time delay before Epoch 1 select the hour portion of the Time field and designate the desired hour using the corresponding up and down arrows Repeat this process for the minute portion of the Time field To set the delays between Epochs 1 and 2 and between Epochs 2 and 3 select the appropriate cycle time from 2 to 60 minutes from the corresponding Interval drop down list By default epochs are 60 seconds in duration with 5 minute delays Current Time 32 This field displays the current PC time in real time Selecting the Set to PC Clock checkbox will synchronize the loggers clocks with the PC clock during programming To set the loggers clocks to another date deselect the Set to PC Clock checkbox click on the drop down arrow to display the date selection dialog and then choose the desired day To change the time click on the time display and enter the appropriate time ADS Enigma Enigma Compact Enigma hyQ User Manual Define Data Store Enigma Program Wizard i i Select Data Store Select data store to save readback data iy Desktop ENIGMA Database 2 TempSound16 t ENIGMA Readback Data Es P My Computer E My Documents S Use the Select Data Store screen to designate the location to which to save the logged data once it is retrieved The file location information may be Program Wizard j al H a Select Data Store window entered manually or pre filled by clickin
50. ork on page 48 for more information Network Schematic Selecting the network schematic method opens the Network screen providing an alternate method for entering pipe information See Network Button on page 65 for more information Velocity Measurement Selecting this option displays the Velocity Measurement Wizard for calculating the velocity of sound in the network To calculate leaks through a correlation process it is important to know the velocity of sound in the pipe and network The software allows the use of default values and manually 25 ADS Enigma Enigma Compact Enigma hyQ User Manual entered values However for greater accuracy calculate the actual velocity using data collected from 3 loggers The Enigma Compact is optimized with 3 loggers for calculating velocity to improve the accuracy of leak detection For more information refer to Velocity Measurement on page 75 Maximum Time Delay Fipe Data Entry b Velocity Measurement Maximum Time Delay 500 ms 1500 ms Selecting Maximum Time Delay provides the option settings for controlling the analysis and displays the currently selected maximum time delay Note If the maximum time delay is set to 500 ms data between 500 and 1500 ms will not be available However when using an hydrophone for example ADS recommends setting the value to 1500 to check for peaks Help Menu The Help menu includes two options e Enigma Help Manual Selecting this option o
51. pact Enigma hyQ User Manual Print Button Clicking on the Print button displays the print window Enigma Test Report Test Details TestDate Report Date 2e o4 2005 31 05 2005 Teddington Location Loggers OOS Correlation Model Pine Model Total Fipe Length 404 m p ee Material Diameter mm Velocity m s a pai 1280 ae From Red m 2r e124 Motes Leaking fire hydrant Print report window 72 ADS Enigma Enigma Compact Enigma hyQ User Manual The print window shows the currently selected data with some buttons at the top Display hide the dB values Critical Noise Values on the report by selecting deselecting the Critical Noise Values checkbox Print Screen Buttons Hadasa pm The print buttons and checkbox provide the following functions econ Function SOS a e be Page Setup ao o fe ooo wt Export to Word Shows hides the Critical Noise Values dB on the report Help Button P LY This button opens an electronic version of this manual Website Button an This button launches the Water Loss Control Products page on the ADS website provided an internet connection is available 73 ADS Enigma Enigma Compact Enigma hyQ User Manual 74 ADS Enigma Enigma Compact Enigma hyQ User Manual CHAPTER 5 Velocity Measurement Using three loggers to calculate the velocity of sound in the network ensures more accurate leak position detection However before measurin
52. pens the electronic version of this manual e About Enigma Selecting this option displays the About dialog identifying the current software version and providing contact and customer support information 26 ADS Enigma Enigma Compact Enigma hyQ User Manual Toolbar Buttons The toolbar buttons display at the top of the program window Folders Button ki Clicking on the folders button displays the folder window This window shows a standard windows folder tree for navigating through the structure to view and select items Hide the folder window by clicking on the x at the top right corner of the folder window Enigma Folders ie Desktop Folder window ENIGMA Database close button a ENIGMA Readback Data E 1a My Computer SSS SSS Folders E My Documents Enigma Folders window Search Button r2 Clicking on the search button opens the Search Criteria window on the left side of the screen This window has several options for entering search criteria and locations Close the Search Criteria window by clicking on the x at the top right corner of the search window 27 ADS Enigma Enigma Compact Enigma hyQ User Manual Search Criteria Es Close search Specify the search crtena window button All or part of the folder name y Item to search for ype of Folder Location to search Rall Folders age Lookin cato uei Browse Folders i A aie om Browse button When modified Within th
53. peration of the Enigma system Contact customer support by email at adssupportcenter idexcorp com or by phone at 877 237 9585 ADS Enigma Enigma Compact Enigma hyQ User Manual ADS Hassle Free Warranty The following sections detail the hassle free warranty and return policy for the ADS Enigma Enigma Compact New Product Warranty ADS will repair or replace any Enigma Enigma Compact equipment supplied by ADS that is defective in materials and or workmanship for up to two 2 years following the date of shipment from ADS To make a warranty claim the customer should simply call ADS at 256 430 3366 or contact the ADS Support Center toll free at 877 237 9585 The ADS Client Services Agent will assign a Return Materials Authorization RMA to the customer s claim immediately The customer shall return a defective unit or part to ADS for troubleshooting and repair or replacement within 10 days with the RMA Replacement or Loaner Equipment For a defective part ADS will ship a replacement part immediately once the customer makes an initial claim However if ADS does not receive the defective part within 30 days or testing concludes that the part experienced excessive wear and tear or abuse for the period of use ADS will bill the customer for the replacement part For a defective unit at the customer s request ADS will ship a temporary loaner unit to the customer at the time of the initial claim However if ADS does not r
54. plays above the cursor marker Move the cursor in shorter more precise segments using the left and right cursor keys Zoom Out h Clicking on this button zooms out the correlation display to the maximum ZOOM Pipework TE Note In Network Mode you can modify or delete but not insert pipes This button displays the Pipe Details window for manually entering pipe details modifying existing pipe sections and deleting pipe sections The correct pipe details must be entered before the position of a leak can be accurately measured or a full leak analysis can be performed This involves designating and characterizing the existing sections of pipe between the loggers Individual sections of pipe may exhibit different materials or diameters Pipe Details x Total Fipe Length m J 342 00 Material Diaa tell hte it oa Blank Pipe Details window 48 ADS Enigma Enigma Compact Enigma hyQ User Manual Add a section of pipe in the following way Note Pipes must be added in the correct order from the left logger to the right logger 1 Click on the Insert button The New Pipe Span Details window displays New Pipe Span Details Material sy Length m Diameter mm Velocity ms User Defined Velocity Cancel New Pipe Span Details window 2 Select the type of material from which the pipe is made from the Material drop down list The following figure shows the available materials Asbestos Cement
55. pochs Sound Network Print Folder Location csp ocuments and 5 ettings Francis My Documents primayer T eddington Teddington w a OW orl Wor Volume J Mex M E N iticat Noise Value 22008 1021 308 131 4048 0141 5008 t gt 5048 p Logger 001 Critical Noise Value Ei Logger 002 Critical Noise Value T Logger 003 Critical Noise Value 19 dB Sound Display The display includes the following features e Control buttons e Volume control e Info displays e Logger number e Critical Noise Value e Sound graph Click on a sound graph to select which sound to play 63 ADS Enigma Enigma Compact Enigma hyQ User Manual Control Buttons The control buttons manage the playback of sound through the PC speaker or headphones when applicable e ols rl ow rr Stop Faster Play Slower Pause Forward Backward Sound control buttons Play Pause Selecting this button plays the sound through the PC sound system 1 e speakers or headphones Stop Selecting this button terminates playback of the current sound Backward Selecting this button moves the sound cursor back 10 seconds and continues playback from the new position Forward Selecting this button moves the sound cursor forward 10 seconds and continues playback from the new position Slower Selecting this button reduces the playback speed when the faster option is in use Faster Selecting this button increases the playback speed Vo
56. r to the leak L Positioning Errors This detection system operates effectively only when the leak exists at a location between the two loggers Several scenarios can hinder effective operation Leak Beyond Loggers If the leak is located outside the span of pipe between the loggers the correlation software will ignore the transit time from the leak to the nearest logger giving the impression that the leak exists at the exact location of the logger closest to the leak referred to as out of bracket Under this condition the user must move one of the loggers to locate the leak position j ELEA ONEA Logger A Logger B Leak Leak on Connecting Pipe 82 If a leak exists in a pipe connecting to the pipe undergoing testing the noise will appear to spread from the connection point of the two pipes falsely indicating a leak at that point This requires moving one logger to the connecting pipe to ensure the leak falls between the loggers to accurately locate the leak The user must have a thorough knowledge of the entire pipe network layout to ensure that the loggers are taking measurements on the correct section of pipe and to eliminate the possibility of leaks on branch pipes producing false readings ADS Enigma Enigma Compact Enigma hyQ User Manual Leak position indicated with loggers at A and B F TENT PEETER NEN OEE E D2 gor Logger B True position Logger A of leak _ Logger C Noise Sources Clo
57. red for hydrophone loggers only e Communications case This chapter provides a brief description of the system hardware and general instructions for using the communications case to program and readback the loggers ADS Enigma Enigma Compact Enigma hyQ User Manual Enigma Loggers Loggers accelerometers An Enigma logger is an approximately 4 3 inch 11 cm long by 2 4 inch 6 cm diameter cylinder One end of the unit contains a powerful magnet which provides secure contact with ferrous materials during deployment The other end has an optical window through which the unit communicates with the communications case Each logger has an individual number for use when deploying the loggers Each logger receives power from an internal battery pack which typically lasts 5 years The PC software indicates low battery voltage when applicable during communication activities with the loggers When the battery pack in a logger requires replacement the user must return the logger to ADS When necessary the user can replace the magnet However please contact ADS for instructions Note When using a hydrophone make sure a good connection exists between the hydrophone and the pipe Hydrophone ADS Enigma Enigma Compact Enigma hyQ User Manual Communications Case Enigma case with 8 loggers left Enigma Compact case with 3 loggers right The communications case provides a protective environment in which to transport and
58. s setting the value to 1500 to check for peaks 43 ADS Enigma Enigma Compact Enigma hyQ User Manual Analysis Toolbar The top line of the display identifies the two loggers that were analyzed for the results and includes several options The two loggers that were analyzed to generate the correlation display in blue and red To change the current loggers select the desired loggers from the corresponding drop down menus l 005 a i O08 I Noise Supression Epoch V1 hw 2 W3 kai Analysis toolbar The top part of the screen displays the Correlation Analysis and peaks that have been identified The content below is a graphical representation of the loggers and the pipe network that exists between the two selected loggers Below the Correlation display is the dB frequency graph Notice that the leak position calculation cannot be performed until the pipe details have been added Correlation 2 7 ms 1500 750 0 750 1500 Time Delay millisecond jj 002 18 dB 9 dB 004 f Correlation display The critical noise values display in dB below the time delay graph 44 ADS Enigma Enigma Compact Enigma hyQ User Manual Noise Suppression This option applies noise suppression to a correlation To use this option select the Noise Suppression checkbox and then click and drag the cursor over the time delay range chosen for suppression Correlation 87 2 ms 420 210 0 210 420 Time Delay milliseconds l
59. se to Loggers Loggers located directly over or very close to a leak may not be able to accurately locate the source of the leak noise When this occurs move the affected logger further away from the source of noise Problems with Trunk Mains and Plastic Pipes It may be difficult to obtain satisfactory correlation when examining trunk mains or long lengths of plastic pipe The nature of such pipes causes predominately low frequency leak noise as high frequencies attenuate rapidly 83 ADS Enigma Enigma Compact Enigma hyQ User Manual 84 ADS Enigma Enigma Compact Enigma hyQ User Manual Appendices The following appendices provide information about the maximum allowable distances between loggers in pipes sharing Enigma data and transporting Enigma systems by air 85 ADS Enigma Enigma Compact Enigma hyQ User Manual Appendix A Maximum Deployment Distances 86 The maximum permissible distance between deployed loggers varies according to the pipe material Refer to the following table to determine the maximum distances Do not exceed these distances Asbestos Cement 4593 feet 1400 m Cast Iron 5906 feet 1800 m Concrete 5577 feet 1700 m Copper 5906 feet 1800 m Ductile Iron 5906 feet 1800 m Ductile Iron concrete lined 5906 feet 1800 m Galvanised Iron 5906 feet 1800 m HDPE high density poly 1640 feet 500 m MDPE mid density poly 1640 feet 500 m PVC 1640 feet 500 m Steel 5
60. store the loggers and the communications interface between the PC using the host software and the loggers When connected to a PC through the USB port the Enigma communications case allows for uploading of configuration information recording settings etc to Enigma loggers and downloading of data after recovery from a site The case also can program loggers based on a default configuration programmed from the PC and retrieve data from loggers However the case cannot analyze the data The standard communications case provides eight bays for Enigma loggers and has 2 buttons and 8 LEDS the compact communications case provides 3 bays for Enigma loggers and has 2 buttons and 3 LEDS Optical transducers in the lid of the station align with the loggers when the lid is closed to provide the programming and readback link The case contains USB communication leads and a cloth to keep the optical windows on the loggers and the top of the case clean These items are in the case stored above the battery The case also includes a disposable battery pack ADS Enigma Enigma Compact Enigma hyQ User Manual Programming Readback of Loggers with the Communications Case Program Case Optical Windows 8 Button green Readback Button red LEDs 8 Logger Optical Window Inside top of transport case showing optical windows LEDs and buttons The communications case provides the following logger functions e Default programming e Readb
61. t provide technical support for issues concerning the operating system on the user s PC ADS Enigma Enigma Compact Enigma hyQ User Manual Installing the Software Note Avoid running other applications during the software installation process If necessary close all other applications ie 2 Insert the ADS installation CD into the CD ROM drive on the PC The installation CD has an AutoPlay feature that should cause the CD to run automatically If the CD does not run perform the following procedure LJ Click Start gt Run LJ Enter CD ROM drive designation website_cd index html Q Click OK Following is an alternative method for installing the software le 2 4 J Insert the ADS installation CD into the CD ROM drive on the PC Using My Computer or Windows Explorer navigate to the website_cd folder on the CD drive and then double click the index html file inside the folder Click Information Software and Manuals and then click Enigma to display a pop up menu Click Download Software Enigma Enigma for PC Click Yes to initiate the installation process or No to cancel Proceed through the installation wizard Restart the computer upon request ADS Enigma Enigma Compact Enigma hyQ User Manual CHAPTER 3 Hardware Overview The Enigma system consists of the following hardware e Logger set each logger has a built in accelerometer or connection for a hydrophone e Hydrophone set requi
62. ted Note The Enigma Compact has 3 loggers and LEDs Programming Program the loggers using the case in the following way 1 Make sure the loggers to be programmed are in the case 2 Press and hold the green button for about 1 second Check for the walking LEDs and fast beeping and then close the case The beeping should slow down to about 1 beep per second after approximately 8 seconds This indicates that the case is programming the loggers After hearing a long beep open the case 4 Verify whether the LED for each logger is on indicating successful programming Please note that logger status is displayed for only 8 seconds To re display status information follow the instructions in the following section Checking Status Programming If the case fails to program a particular logger clean the top of the logger and the appropriate optical window in the top of the case and then repeat the programming procedure ADS Enigma Enigma Compact Enigma hyQ User Manual Checking Status Programming Briefly press the green button Logger programming was a success Flashing Logger was detected but failed programming Off Logger was not detected Readback Readback data from the loggers into the case in the following way 1 Press the red button until the system begins beeping fast 2 Close the case Short beeps indicate that readback is in process 3 After hearing a long beep indicating the readback process is
63. the user may not replace the batteries in the individual loggers Logger battery replacement must be performed by ADS Please contact ADS for more information Replacing the battery pack in the communications case involves a very simple procedure performed in the following way 1 Lift up and remove the foam panel to expose the battery pack Battery pack seated in the Enigma communications case 2 Disconnect the battery connector and lift up the battery secured with Velcro from the communications case 3 Insert the new battery unit secure with Velcro and connect the battery connector the connector will only fit one way 4 Replace the foam panel 5 Dispose of the old battery according to local battery disposal regulations 79 ADS Enigma Enigma Compact Enigma hyQ User Manual 80 ADS Enigma Enigma Compact Enigma hyQ User Manual CHAPTER 7 Principles of Leak Noise Correlation Note ADS strongly recommends that all users read this section even those with prior experience in correlation techniques Leak Noise The loss of water through a leak in a pipe creates a source of noise This noise which travels from the leak in both directions upstream and downstream is used to determine the location or source of the leak Leak Location Leak noise correlation occurs by comparing the noise detected at two different points in the pipeline Noise travels from the leak in both directions along the pipe at a const
64. tive the network background displays in blue The network screen option enables the user to draw the network as required and enter pipe data for the individual sections This adds the pipe information to the database and creates an illustration of the pipe network When drawing 65 ADS Enigma Enigma Compact Enigma hyQ User Manual the network to add pipe data enter all pipe lengths to ensure that accurate pipe details will be used in the Analysis screen Fe View Commeriaters Too Heb i j 2 ga San C Pamaya Engana Daa Dabas Paat Network screen Loggers with data have a thick blue border loggers without data have a thin grey border Network Window Tools The menu on the left side of the screen includes the following tools Selecting a specific tool displays the corresponding content on the right Select Use this tool to select an item on the network display For example select loggers and drag them to a specific location on a run Pipe Use this to add a new pipe After clicking on the tool click and hold on the starting location of the pipe on the grid move while holding down on the mouse button the cursor to the final location and then release the button While drawing the pipe the pipe displays as a dotted line When the mouse button is released the pipe displays as a solid line Continue to add new pipes while it is in this mode A round node displays at each end of the pipe 66
65. ttery Replacement 79 Buttons 27 ADS Website 73 Analysis 43 Epochs 61 Folders 27 Help 73 Network 65 Print 72 Program 31 Programming 13 Readback 13 37 Refresh 30 Results 38 Search 27 Sound 63 Toolbar 27 Up 30 C Case See Communications Case Center Correlation Suppression 54 Width of Suppression 55 ADS Enigma Enigma Compact User Manual Close 19 Communications Case 11 Programming 12 23 Programming Loggers 13 Readback 12 24 Readback Loggers 14 Communications Menu 23 Case Programming 23 Case Readback 24 Logger Programming 23 Logger Readback 24 Compact System 2 11 26 Components 2 Correlation 43 68 69 Principles 81 Tools 47 Zoom 46 Correlation Function Tools 47 Filters 51 Find Peak 48 Leaks 60 Pipework 48 Zoom Out 48 Critical Noise Value 46 65 D Data Sharing with Other PCs 87 Define Data Source 33 Delayed Logging 32 Deployment Distances Maximum 86 Directory Settings 20 Directory Labels 20 Display Coherence 55 E Engima Folder 17 Open 19 Epoch Times 31 Epochs 46 62 Chart Height 62 Chart Rotation 62 Combined Correlation 62 Epoch Spacing 62 Individual Epochs 62 Time Delay 62 89 ADS Enigma Enigma Compact Enigma hyQ User Manual Epochs Button 61 Exit 20 F Features 1 File Menu 17 Close 19 Exit 20 New 17 Open 19 Print 19 Print Preview 19 Save 19 Save As 19 Filters 51 Advanced Options 53 54 Narrow
66. version of the Enigma employs a hydrophone Hydrophones offer greater sensitivity than standard accelerometers and provide narrow band filtering A special hydrophone package the Enigma hyQ also is available that has been optimized for leak detection in large diameter non metallic pipes and over longer distances The Enigma hyQ includes the Enigma Compact which includes 3 loggers and a set of 3 hydrophones ADS Enigma Enigma Compact Enigma hyQ User Manual System Components The Enigma system consists of the following components e 2to 8 loggers e Communications case and USB lead e Enigma software for installation on a PC Enigma The Enigma Compact system consists of the following components e 3 loggers e Communications case and USB lead e Enigma software for installation on a PC Enigma Compact The Enigma hyQ system consists of the following components e 3 loggers e Communications case and USB lead ADS Enigma Enigma Compact Enigma hyQ User Manual e 3 hydrophones with carrying case e Enigma software for installation on a PC Enigma hyQ Note The expected battery life of an Enigma logger is 5 years based on performing logging run of 3 epochs 5 times a week Logging several times a day will reduce battery life ADS Enigma Enigma Compact Enigma hyQ User Manual Technical Support The ADS Support Center provides comprehensive technical support to assist customers in configuration and o
67. viously selected file click on the Change Map File button If the Local Copy checkbox is selected Enigma will copy and use the selected map file If the checkbox is not selected the software will link to the original map file After making the required selections click on the Finish button to confirm the settings 22 ADS Enigma Enigma Compact Enigma hyQ User Manual Communications Menu Communications Logger Programming Case Programming Logger Readback Case Readback Communications menu The Communications menu contains the following options e Logger Programming e Case Programming e Logger Readback e Case Readback Logger Programming Selecting this option launches the Program Wizard for programming the loggers Refer to the Program Button section on page 31 for more detailed information Case Programming Selecting this option launches the Case Configuration Wizard for programming a default setting into the communications case to program loggers using the case without a PC The case can store only one configuration at a time The first window of the wizard window displays once the communications progress bar disappears 23 ADS Enigma Enigma Compact Enigma hyQ User Manual Case Configuration Wizard x Case Contiguraton Program Wizard Use this wizard to program epochs to loggers Epoch Times Current Time Timed Logging Delayed Logging Delay Set toa PC Clock Epoch 1 00 30 S Int

Enigma-hyQ User Manual - ADS Environmental Services

Contents

Download Pdf Manuals

Related Search

Related Contents