eMindLogger GRS User Manual
Contents
1. 4 1 2 5 Log header other remarks Fig 4 8 GRS User Manual A Declaye Electromind 2011 r1 2 18 4 1 3 Export a file 4 1 3 1 Format SEG2 E jFw5_IT_DN_v2 fwe 3 FWS_IT_UP_V2 Fwe Set start and end depht to export Logging Depth 2 751m to 65 265m End at 65 285 Begining at giris Set Click on File Export to SEG 2 Choose the gre file to be exported A subsequent dialogue displays the start and end depths of the data file the file can either be exported in its entirety by clicking on All or over a certain interval by entering the start and end depths and clicking on Set The generated files are placed in a directory named SEG2 that is created if necessary in the directory in which the chosen data file is located 4 1 3 2 Format LAS 2 0 This option generates a LAS 2 0 format file in which can be included total natural gamma selected energy window count rates and certain other log parameters The exported file is saved to a subdirectory named LAS that will be created if necessary in the directory in which the chosen field data file is located LAS 2 0 exportation for GRS l x Selected Files Input file fnar _148_d1 gre H Output File fnar_143_d1 las ae Configuration Export depth range Reverse depth Start the procedure by clicking on the File Export to LAS 20 menu options and select a field data file in the io ee dialogue box that will open at this point Fig2. This will cause the appropriate settings for the probe in question to be loaded from the global data base file EmGRS tol Adding or deleting a probe a new probe can be added to the configuration data base by clicking on the Add button The required import file grv will be supplied with your new equipment The software can manage up to a maximum of 10 probes Natural gamma from drop down list select the default maximum value for the total natural gamma display scales in the main program window i e the left hand zone of the data display and the bar graph in the depth and logging speed display where the maximum value is also shown on the button that can be claicked on to select a different maximum value When Average is checked a filter is applied to the total gamma displays The filtering width factor is shown set in the adjacent control values between 2 and 50 are permitted NB Note that to protect the logging system and connected probes this configuration dialogue can only be accessed when probe power is switched off In replay mode certain parameter settings may be greyed out to prevent accidental system reconfiguration GRS User Manual A Declaye Electromind 2011 r1 2 10 2 3 Communication configuration and status display To access this configuration dialogue click on the button from the main program window and then on the Communication tab of the setup dialogue box Fig 2 2 Downhole Signal Drive Uphole R
3. box Fig 2 0 Logger Setup x winch Probe Communication Acquisition Encoder Direction W Normal Encoder Resolution 1000 E Pulse T Wheel Circumference 500 0 m mm Cable Type E conductors Fig 2 0 By means of this dialogue box the user configures the software according to the parameters of the logging winch to be used encoder direction and resolution depth wheel circumference and logging cable type To avoid potential damage to down hole probes it is particularly important to verify that the system is set up for the correct type of logging cable NB Note that to protect the logging system and connected probes this configuration dialogue can only be accessed when probe power is switched off In replay mode certain parameter settings may be greyed out to prevent accidental system reconfiguration GRS User Manual A Declaye Electromind 2011 r1 2 9 2 2 Probe settings To access this configuration dialogue click on the button from the main program window and then on the Probe tab of the setup dialogue box Fig 2 1 Logger Setup l x winch Probe Communication Acquisition Supply Volkage E 100 al Sonde S M 0123 Add Remove Natural Gamma Maximum CPS 1o00 Fig 2 1 The probe power supply voltage can be adjusted within the range authorised by the system 80 to 100 Vdc The sonde to be used is selected by means of its serial number from a drop down list control
4. corner under CPS the user can set the maximum for the y axis scale of the display The possible values for this setting range between 10 and 1000 cps It is also possble to set a logarithmic scale in order to conserve detail at lower values while allowing the numerically higher low energy values ot be displayed without clipping In same time you have posibility to choise your representative curve Immediately below is the part of the display concerned with configuring the temperature compensation of the logging probe by regulating the HT voltage applied to the photomultiplier tube The objective of this procedure is to correctly calibrate the energy level scale of the probe to match the real MeV values of the natural gamma photons It is possible to log in either manual or automatic compensation modes In manual mode using a test source having one or more known peak energy values the user can adjust HT values between 900 and 1027 5 Vdc in steps of 0 5V until the spectrum is correctly calibrated During this adjustment procedure the HT values are shown on a grey background The background colour reverts to yellow in acquisition mode when the probe has been correctly reconfigured according to the chosen value Otherwise in automatic mode the HT voltage is automatically adjusted within the probe with respect to the measured temperature value using a table of calibration values obtained during laboratory testing and incorporated in the probe conf
5. display Alert messages will be displayed here in case of problems such as the iiaiHiliill message appearing when excessive logging speed causes data loss The start of data transmission is signalled by a beep from the system The sonde function status is confirmed by the indicator at the lower right of the main programme window As a further check on correct sonde operation the sonde voltage and current consumption indicators will flash red in the case that abnormal values are detected Recording a log when the sonde is powered up and the communication with the sonde correctly configured the New log menu option under File becomes available see section 4 1 2 and the record button lis activated Either of these methods can be used to begin recording a new log Confirmation that recording is taking place is given by the GRS User Manual A Declaye Electromind 2011 r1 2 7 flashing record button e the incrementing data counter and the recording time clock see Fig 1 7 Fig 1 7 Stop recording this is accomplished by clicking on the stop button 1 or by switching off sonde power A new log can then be started using the File New log commands GRS User Manual A Declaye Electromind 2011 r1 2 8 2 System and probe configuration 2 1 Winch settings To access this configuration dialogue click on the button from the main program window and then on the Winch tab of the setup dialogue
6. located in the Demo subdirectory of your chosen application installation location This file allows the user to become familiar with the use of the software in replay mode Recommended minimum system configuration Intel Pentium XXX MHz AMD Athlon 1800 256 MB RAM 1 free USB port OS Microsoft Windows XP SP1 or Microsoft Windows 2000 GRS User Manual A Declaye Electromind 2011 r1 2 3 1 Main program window Fa GRS Acquisition software version 1 00 i Oj x File Tools 0 cc IRAE EERE e MO i l i Oo C Alo ino D oew SS sn 645 2000 MEG cs Gam Fichier de donn e mar_148_d1 gre USE link connected Packet size 20 Bytes 1559 BAE 2 Fig 1 0 Main program window with control panel and data display zones The main program window is divided into several areas concerned with different aspects of the sonde configuration and logging operations The current sonde depth logging speed and a number of other parameters are displayed in the upper left part of the screen Fig 1 2 In the upper right part of the control panel are found the different controls and information for sonde power switching and data acquisition or replay Fig 1 6 A status bar in the lower part of the screen provides additional information concerning system status data transmission and the recording in progress Fig 1 1 Additionally the programme menu bar allows access
7. 4 9 Displayed channels Log Speed Natural Gamma Temp If required for your application select the check box Displayed CP S window Reverse depth to inverse the sense of the exported oe ee z i A i Max 3 Mew file It is also possible to export only part of the field cae oso oq 4 data file by entering start and end depths in this part of a Joos faa the dialogue box ie fous po rs fe 4 poa By means of the check boxes under Displayed a ous 3 00 3 channels the user can select from among the different z mre mik parameters available those which are to be included in the exported LAS format file Fig 4 9 Under Displayed cps window the user can configure up to six energy windows over the range 60 keV to 3000 keV for which total cps output channels will be generated and included in the LAS output file GRS User Manual A Declaye Electromind 2011 r1 2 19 4 1 4 Printing If necessary begin by clicking on File Set Printer to define a printer to be used by the application The name of the selected printer will then appear in the menu Once a printer has been configured two addtional menu items become available Print Scope Picture send a copy of the current spectrum scope display to your printer Stacking Auto Print this option applies when recording a data file in stacking mode see section 4 1 2 When selected it will cause a hard copy of the stacked spectrum to be sent to the printer autom
8. PulseWidth 6 DownholeComDataDrv 25 Voltage 100 Sondel Se E t t HE t t SESE H SerialNumber 0630 SondeLength 155 etc internal application reference number of the probe 0 to 9 probe serial number probe overall length natural gamma calibration coefficient not used offset between base of probe and gamma detector in cm last saved uphole receiver gain communications setting communications speed setting DO NOT MODIFY communications pulse width setting DO NOT MODIFY last saved downhole drive communications setting last saved probe voltage value 5 2 Example probe import grv file Sonde Client xxx SerialNumber 0799 PMT xx1234 Xtal 12345 SondeLength 112 GammaOffset 16 GammaCoef 1 00 UseRangCoef yes RangeCoef0O 0 00903737 RangeCoefl 1 19086268 RangeCoef2 0 00094475 RangeCoef3 0 00000095 LastUpdate 20110308 A 0 162 1 162 2 162 3 161 251 247 252 248 253 250 254 252 255 254 it it it it client company name probe serial number photomultiplier tube serial number crystal serial number probe overall length offset between base of probe and gamma detector in cm natural gamma calibration coefficient not used Apply the High Energy compensation optional v2 0 and upper CoefA polynomial coefficient to 8 decimal places CoefB polynomial coefficient to 8 decimal places CoefC polynomial coefficient to 8 decimal places CoefD polynomial coefficient to 8 de
9. atically at the conclusion of the acquisition period The selection of this option will render the preceding menu item Print Scope Picture unavailable Print output examples 05 hie e 3 iT ht 0 66 Mes 16E Fig 4 10 Cs 137 calibration source vertical scale 200 cps wi M i a Pa oe F l s a x Le T E Fig 4 11 Spectrum obtained from a sample of uraninite logarithmic cps scale NB The image width is automatically adjusted according to the portrait format page size of the chosen printer 4 1 5 Exit The File Exit commands will close the program For safety and data security reasons power off any connected probe and close any file recording in progress before quitting the program GRS User Manual A Declaye Electromind 2011 r1 2 20 4 2 Tools menu Tools Communication Extended Scope Tool Fig 4 12 Under this menu can be found the most important tools for system and probe configuration as well as those involved in Clicking on Tools Communication opens the principal set up and configuration window see section 2 The Tools Extended Scope Tool option will open the natural gamma spectrum trace display for the relevant receiver channel see section 3 GRS User Manual A Declaye Electromind 2011 r1 2 21 5 Appendices 5 1 Example EmGRS tol configuration file Sonde0 SerialNumber 0629 SondeLength 193 GammaCoef 1 GammaOffset 15 UpGain 9 UpBaudDivisor 20 Uphole
10. cimal places last update HT voltage temperature compensation table 256 temperature voltage paired values format T V T temperature from 0 63 75 by steps of 0 25 V HT voltage scale from 0 255 gt V N 0 5V 900V NB The temperature compensation data for up to 10 probes are stored in binary format in the file EmGRS off The modification or erasure of this file can lead to important log data errors or render the application unusable GRS User Manual A Declaye Electromind 2011 r1 2 22 5 3 Configuration of the energy windows in the spectral scope display window N B The information concerning this configuration forms part of the emGRS tol global application configuration file Edit this file with great care and always save a backup copy of a working file before attempting any modifications eMindLogger Do not modify any parameters in this section of the file doing so may lead to major application malfunction Spectrograph The following lines concern the configuration of the energy windows UseBackground yes yes use background no do not use background BkgZ1_Min 1 35 first window lower limit minimum 0 06 MeV BkgZ1_Max 1 55 first window upper limit maximum 3 00 MeV BkgZ1_Label K first window label up to 3 characters BkgZ2_Min 1 66 second window lower limit minimum 0 06 MeV BkgZ2_Max 1 86 second window upper limit maximum 3 00 MeV BkgZ2_Label U second
11. eMindLogger GRS User Manual Table des matieres BA re VOU SUr ere E gam metnsereueias aie msessatentaasaeens 3 Te VIQUA program WINDOW co avccisoeteck sesei aE eE EAEE EENE ee R 4 1 1 Depth logging speed and display configuration panel seccssseccosssccosseecosssesoosseceosseeesosssesso 5 2 System and probe configuration sssssssssscsoocssssesecccccosssesccecoocosseseeccocoosssseossecossesosseesseeossee 9 DM A EL TEA PE E E E E EE T E E E EA 9 22 ProD seino Siara aa aa a Eaa N 10 2 3 Communication configuration and Status display ecccssecccsssecccsssccosssecoosseccosssecosssesosssesoeo 11 2 4 Data acquisition COMMUTATION ss sccseedetsiisvenseeteessccacseveresdedendsctscacscsiucuces celvocdedseuecbeccselasasdeseetatens 12 Tace enai nsen a vn TR Se Ce eo ec gO eee ee ee PRS ee 12 Samp aa ee SO rr T ee eee 12 3 The spectral scope display WindOow scrcccccccrrrsrssssssccccccccccccsssssccccccsscccssssssccccsssseeeess 13 4 F VOGT ANE MENUS aeren E A E ee ee ated eee a 14 ATENE MEIU A EN E S NAE 14 Air Ne DTIC ON Gl sean We OO ae e e a T a e E a TAE 15 AbT Loe header chen and Dorchole Sessies e EE T T 16 41 2 2 Loe header loo datum mformatiomencieenie u TE e A EE 16 4t Looe header borehole informations erorcen aan e a e a slate e a alaaa 17 4 1 2 4 Log header borehole diameter and casing 1nfOrmatiONn cccccccccccceccccccccccceeeccccesesseeceeesaenseees 17 Aka o LOY header OmMErTemMmar k Sansui e
12. eceiver Gain Uphole Signal Brive Communication Speed Downhole Data valid No Resp Uphole Data Valid Int Resp Parameter Update Checksum error Setting Update Frame length error Set Fig 2 2 Communication settings The surface to probe signal level Down hole Signal Drive probe to surface signal level Up hole Signal Drive acquisition module receiver amplification Up hole Receiver Gain and the up hole data transmission speed in Baud can all be adjusted by means of this dialogue in order to optimise communications in both directions along the logging cable The communication speed setting cannnot be changed by the user from its default value of 31250 Baud A correctly configured system will minimise data loss caused by transmission errors Communications status The lower part of this dialogue box comprises of a number of LED type communications status indicators e Data Valid GREEN gt communications OK e Parameter or Setting Update YELLOW system reconfiguration taking place e No Resp Int Resp Checksum Error frame Length Error RED indicates a communications problem caused by incorrect configuration or equipment breakdown In replay mode certain parameter settings may be greyed out to prevent accidental system reconfiguration GRS User Manual A Declaye Electromind 2011 r1 2 11 2 4 Data acquisition configuration To access this configuration dialogue click on the button from the main program window and the
13. epth mode the user will be alerted by means 1m0 ofthe logging speed indicator if the actual winch speed is too high for the sampling rate and sonde configuration chosen A double click on the depth reference icon changes the log depth reference from the top to the bottom of the probe or vice versa Depth scale 1 100 Dew sn 645 Serial number of the probe currently in use a Double click on the palette to change the colour coding of the Black and white display gamma spectrum display The Palette ini file contains the settings for the different colour palettes available Fig 1 2c Setting the gamma spectrum display mode Gamma total gam OM 210 145 CPS 000 000 Choose the upper scale limit value a the total gamma curve Fig 1 2d Setting the total gamma display mode GRS User Manual A Declaye Electromind 2011 r1 2 5 The depth setting button ad allows the operator to enter an initial depth value prior to commencing a logging run providing that the eMind Logger is connected and powered on and that the logging tool is not powered on Fig 1 4 The depth value entered at this point should correspond to the depth offset between the probe head connector locking collar and the chosen log depth reference e g ground level top of casing When the probe head connector locking collar is located above the log depth reference level a negative offset should be entered Depht reset X re vou s
14. ert message is displayed if the winch direction does not correspond with the chosen logging mode Once the log type has been selected proceed to enter a file name for the log to be recorded and click on Save Enregistrer dans Demo e ace Mes documents r cents E FWS_IT_DN_V2 Fwe E E Fws_IT_UP_ 2 fwe Bureau Mes documents Poste de travail EES A Nom du fichier FWS UP V2 fwe hd Iype FWS Sonde File fwe s Annuler Fig 4 3 At this point it is possible to complete various different header forms with information to be saved with the field data file Fig 4 4 4 8 Click on Save when finished Clicking on Cancel will skip this procedure and return the user to the main program display window GRS User Manual A Declaye Electromind 2011 r1 2 15 4 1 2 1 Log header client and borehole site Fig 4 4 4 1 2 2 Log header log datum information Fig 4 5 GRS User Manual A Declaye Electromind 2011 r1 2 16 4 1 2 3 Log header borehole information Run Mo Jo Date o7 August 2006 Type of log Depth riller Depth Logger Log Deepest Density Log Shallow Level Fluid in Hole Max Temp Log Engeneer Rig Time Salinity Witnessed by Load Reset Cancel Save Fig 4 6 4 1 2 4 Log header borehole diameter and casing information Casing Record Size Weight From Ta Load Reset Cancel Save Fig 4 7 GRS User Manual A Declaye Electromind 2011 r1 2 17
15. iguration file Appendix 5 2 The display includes an energy level Cursor that is positioned either by specifying a value using the MeV setting control or by clicking and holding the right mouse button and moving the mouse until the cursor is positioned at the desiree energy value Another feature of the display are three highlighted zones corresponding to the characteristic energy level bands used to determine the concentrations of potassium K uranium U and thorium Th potassium blue from 1 35 to 1 55 MeV See appendix 5 3 for information uranium green from 1 66 to 1 86 MeV concerning the modification of the thorium violet from 2 41 to 2 81 MeV energy window limits and labelling NB In replay mode certain parameter settings may be greyed out to prevent accidental system reconfiguration GRS User Manual A Declaye Electromind 2011 r1 2 13 4 Program menus 4 1 File menu File Tools File Tools Open Open Hew log Mew log Export to Export ko Erint Scope Ficture Print Scope Picture Stacking Auto Print Stacking Auta Print Set Printer Set Printer HP LaserJet 1100 M51 Exit Exit Fig 4 0a Fig 4 0b The printing options are made available once the printer settings have been configured 4 1 1 Open and replay a log load a data file for replay Choose the Spectral Gamma field data file gre to be replayed by means of the dialogue box Fig 4 1 that opens on clicking File Open Click on the Ope
16. m HE Error 2 t fi gt Probe Control Flo USB Hardware Detected Replay Mode Fig 1 6a Replay mode 5 i EE Si A m Error ele cam Click here for probe and system m L configuration options Probe Control Btatus OK Fig 1 6b Acquisition mode a A EM e A ia m a gt e 00 00 30 Probe Control Btatus OK Fig 1 6c Acquisition mode with recording in progress Click to open the gamma spectrum display tool This control panel changes according to how the software is currently being used In replay mode Fig 1 6a The control buttons operate as for a video recorder The timer display MA opens as soon the play button is clicked to start log replay File replay speed can be adjusted with the sliding cursor control A replay in progress can be stopped temporarily by means of the pause button and while in pause mode the restart button t allows a replay to be restarted from the beginning of the current data file Clicking on the stop button Mi will terminate the replay in progress Acquisition mode Fig 1 6b once the eMind Logger is correctly connected and switched on the probe power button becomes visible After checking that system is configured correctly for the sonde by means of the button logging cable type and sonde power voltage the sonde can be powered up to begin the recording of a log the probe communication status being indicated by the Probe Control
17. n button of the dialogue to load the data file for replay guerir I Regarder dans 5 GRS ad Hes documents recents Mes documents Poste de travail Favoris eau Hom du fichier doca gre Fichiers de type Gamma Ray Spectral gre Annuler Fig 4 1 An error message will be displayed if the required hed file cannot be found The selected file name will appear in the program status bar and the file replay control buttons will be activated in the main program window GRS User Manual A Declaye Electromind 2011 r1 2 14 4 1 2 Record a new log Begin this procedure by clicking on File New og or on the record button This requires a probe to be connected and powered on A dialogue box will then open asking the user to confirm the type of log to be recorded Fig 4 2 Recording Mode Time Mode Up Depth Mode Down Depth Mode Max Count Stacking Mode Time samp 1s 120 Fig 4 2 The possible recording modes are as follows time mode 1 2 or 5 second sampling interval depth mode up 10 20 50 or 100 cm sampling interval depth mode down 10 20 50 100 cm sampling interval stacking mode 1 second time sampling and averaging for chosen period The time and depth mode sample intervals are configured from the Acquisition tab of the configuration dialogue box that can be opened by clicking on the button in the main programme window For depth mode an al
18. n e aa a a e a a eala 18 ARO EXPO A 8 chee a a a e e eee ee een eee eee 19 Al 31 FOMA S BG 2k eee ne ee on AeA OP SER lee en ee SR ORE ee eee eR E 19 deka OTM LAS 2O Sse tsar sere tir tetas ae AG anc ecattens a a a a 19 LEN SSE Me ses a neath hat sect T A TEE ALTEA E ld i E E ace E I BUN Oa is 5G a da el tcentt 20 AZ Coo MCI sorres A E E ESTR 21 NAPPEN diI COS arri T E E EE 22 5 1 Example EmGRS tol configuration file ccccssssscccsssssscccssssscccccssscsccsessssccceeesscccsssssccesees 22 52 Example prope MmMport lt CLV MOni eae eaa a aa a aE 22 5 3 Configuration of the energy windows in the spectral scope display window 23 Oe Vhat doto iforini A A A 24 The data window depth scale does not display correctly cccceeessssssscecceceeeceeeecceeceseeeeeseeeesssssseeeeeeeeenees 24 An error message Can t load FTD2xx dIl appears cccccccccssssccccceeeeccececceeeeeeeesseeessenssaaasseeeaeeeeeeeeeeeeees 24 How to add an additional sonde for use with the System ccccccccccccccceeeeeeeseeeesseessssaaaeeeeeeseeesceeeaseeeees 24 I would like to modify the energy windows appearing on the spectral scope display cccccceeeeeees 24 GRS User Manual A Declaye Electromind 2011 r1 2 2 Before you start This software is supplied with the files necessary for the operation of the sonde s for which it was developed and has been optimised to operate under Microsoft Windo
19. n on the Acquisition tab of the setup dialogue box Fig 2 3 Logger Setup x Winch Probe Communication Acquisition Trace length 250 Samples 12 Kev 4 Sampling Time Sampling 1 Sec ae Depth Sampling id cm Fig 2 3 Trace length From this drop down list either of the two possible configurations can be chosen e 250 samples 60 to 3060 keV by steps of 12 keV e 500 samples 60 to 3060 keV by steps of 6 keV Sampling The time mode and depth mode sampling intervals are configured here e 1 2 or 5 seconds for time mode e 10 20 50 or 100 cm for depth mode The adjacent yellow text boxes will also change to confirm that the values have been accepted by the eMind logger hardware NB Note that to protect the logging system and connected probes this configuration dialogue can only be accessed when probe power is switched off GRS User Manual A Declaye Electromind 2011 r1 2 12 3 The spectral scope display window CPS Spot 16 20 Both T Compensation 949 0 V 22 00 T ea Mev 0 66 Fig 3 0 Acquisition mode automatic temperature correction By means of this dialogue window opened by clicking the wll button in the main program window the user can observe in real time the spectral data being recorded as well as control several aspects related to the display scales and configuration of the logging probe In the upper right hand
20. tem for a new probe I would like to modify the energy windows appearing on the spectral scope display IMPORTANT Save a backup copy of your existing working emGRS tol file Using Notepad edit the Spectrograph section of the file according to your desired format see appendix 5 3 Save your modified file Re start your eMind GRS application GRS User Manual A Declaye Electromind 2011 r1 2 24
21. to other functions related to data recording or replay and sonde or system configuration options The program status bar information display Acquisition Mode USE link connected Packet size 539 Bytes 1882 lt Eg E a Data file being acquired or replayed System USB information Reception status Data packet counters Fichier de donn e mar_148_d1 gre USE link connected Facket size 20 Bytes 1559 t 4 A ii gg Eo Probe power on off Pa Transmit Receive Fig 1 1 GRS User Manual A Declaye Electromind 2011 r1 2 4 1 1 Depth logging speed and display configuration panel a c i 9 56 M f Reference probe bottom J 1 100 ow B O sn 64s Gam 0 2000 BFE crs Fig 1 2a Replay mode j Reference probe top uoo oew M O 7s Gam 0 2000 BEE crs Fig 1 2b Acquisition mode automatic gamma scaling The current tool depth and logging speed are updated continuously in real time while the eMind Logger is powered on and connected to the logging computer s USB port While in acquisition mode the depth display in yellow indicates the current depth of the probe The depth display becomes blue when the eMind Logger is powered off or when operating in replay mode In the latter case the depth display indicates the point reached in the data file replay tal The log data display depth scale can be selected from this drop down list box at in the extreme left of the panel In d
22. ure of your setting 3 00 Fig 1 3 Thereafter the current tool depth can be displayed in one of two ways with respect to the probe head connector locking collar or alternatively with respect to the bottom of the probe Double clicking on the sonde icon to the right of the depth value display will switch the depth display between these modes with the icon changing accordingly Depth at sonde top displayed lt gt Depth at sonde bottom displayed B i With the sonde powered on the data display mode can be chosen by means of the Kel button from the three options available at this point depth up depth down and time Fig 1 4 Stacking mode is only enabled when recording a data file Display Mode f Time Mode Up Depth Mode Down Depth Mode Max fount f Stacking Made Time samp 1s 60 Fig 1 4 lad ia The log data display depth scale can be selected from this drop down list box at 100 the extreme left of the panel Clicking on the magnifying glass icon o in the upper left part of this panel opens an enlarged depth display window as shown below M Fig 1 5 GRS User Manual A Declaye Electromind 2011 r1 2 6 This display window which also provides the current logging speed can be closed either by double clicking on it or by clicking on the close window button in its upper right hand corner 1 2 Sonde data replay and recording controls com CFF Ez Y a
23. window label up to 3 characters BkgZ3_Min 2 41 third window lower limit minimum 0 06 MeV BkgZ3_Max 2 81 third window upper limit maximum 3 00 MeV BkgZ3_Label Th third window label up to 3 characters GRS User Manual A Declaye Electromind 2011 r1 2 23 6 What do to if The data window depth scale does not display correctly Check your display colour depth properties Qualit couleur Optimale 32 bits 7 E mi if The GRS program is optimised for 32 bit display colour depth An error message Can t load FTD2xx dil appears This message signifies that the USB driver is either not installed or of an incorrect version for your hardware Restart the USB driver installation The necessary files and installation documentation can be found both in the subdirectory Driver of the eMind logger GRS application on your hard disk and on the supplied eMind logger FWS installation CDROM These files are also available for download from our web site www electromind eu by following the link to the Software demos updates page and clicking on Full package v1 06 06 with user guide FR amp UK under Installation of the USB driver How to add an additional sonde for use with the system The software is capable of being configured for up to 10 different probes identified by means of serial numbers See section 2 2 of this document for information on the procedure regarding the configuration of the sys
24. ws XP in mode 32 bit colour On connecting the eMind logger acquisition system to your computer for the first time you will be asked to install the USB drivers The necessary files and installation documentation can be found both in the subdirectory Driver of the eMind logger GRS application on your hard disk and on the supplied eMind logger GRS installation CDROM These files are also available for download from our web site www electromind eu by following the link to the Software demos updates page and clicking on Full package v1 06 06 with user guide FR amp UK under Installation of the USB driver The GRS software generates and maintains a global configuration file emGRS tol that incorporates configuration information for each Spectral Gamma probe installed on your system A file appropriate to the hardware supplied will have been installed on your system along with this program Be attentive to the fact that the erasure or inappropriate modification of this file can lead to incorrect system operation and in some cases even damage to your down hole probe A functional tol file can if necessary be regenerated by deleting all installed probes from your system and re importing them using the relevant text format Spectral Gamma sonde import file sonde_name grv also supplied on your installation CDROM Several sample data files gre are also included in the software installation package Following installation these files can be
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