OPERATION MANUAL - Scintrex

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Operating the CG-5 in the FieldIf you have enabled the terrain correction process,you will notice that a TERCOR option is enabledbefore the LEVEL option, as illustrated below.In this screen the station, line and elevation information can be entered. Notethat Ambient Temperature appears in place of the Elevation if the RecordAmbient Temperature option is selected in the Options Screen.Note:The Options Screen can be easily accessed atthis point by pushing the F1 key.If you have not enabled the terrain correctionprocess, please proceed immediately to “Levelingthe CG-5” on page 3-16.Applying Terrain CorrectionsOne of the features incorporated into the CG-5 is the ability to apply terraincorrections to gravity data. The method is based on the standard Hammercomputation1 with four zones around the reading point. The computationrequires a ground density as well as inclination readings for specified pointsat different preset distances from the reading point.1. Hammer, S. 1939. Terrain corrections for gravimeter stations. Geophysics Vol. 4, pp 962-971.3-12CG-5 Manual - part # 867700 Revision 2
Setting Up the TripodNote:Terrain corrections must be turned on using theAUTOGRAV menu. After being turned on, they areinserted as an additional step during eachmeasurement step (i.e. before leveling). Wheresurvey speed is required, you may wish to disablethe Terrain Correction option.If you have enabled this process, you will notice thata TERCOR option is enabled before the LEVELoption. Otherwise, this option is not displayed.Entering Ground Density and ZonesTerrain corrections require entry of the following at each station:• Ground density• B zone inclinations• C zone inclinations• D zone inclinationsOperations3-13CG-5 Manual - part # 867700 Revision 2
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CG-5Scintrex Autograv SystemOPERATI
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CG-5Scintrex Autograv SysemOperatio
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Entering Alphanumerics, Example 1 .
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Understanding Life Expectancy . . .
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Appendix C: Elastic Hysteresis Effe
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ForewordForewordCongratulations on
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Data Dump ConnectorsThe system is e
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• *.SGD (Scintrex proprietary for
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1 GettingStartedStartupAbout this M
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About this ManualChapter LayoutThis
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Understanding Instrument BasicsUnde
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Understanding Instrument BasicsLoca
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Understanding Instrument BasicsThe
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Understanding Instrument BasicsUsin
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Understanding Instrument BasicsPRES
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Understanding Instrument BasicsNavi
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Understanding Instrument BasicsHELP
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Understanding Instrument Basicsor b
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Understanding Instrument BasicsEnte
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Understanding Instrument BasicsIn t
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Understanding Instrument BasicsAcce
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Initializing Instrument ParametersU
Page 51 and 52: Understanding Instrument BasicsPRES
Page 53 and 54: Understanding Instrument BasicsPRES
Page 55 and 56: 2 Setting UpYourInstrumentSetupBefo
Page 57 and 58: Using the Survey ScreenUsing the Su
Page 59 and 60: Using the Survey ScreenIf you are u
Page 61 and 62: Using the Survey ScreenSpecifying G
Page 63 and 64: Using the Survey ScreenPRESSF1Press
Page 65 and 66: Using the Autograv ScreenUsing the
Page 67 and 68: Using the Autograv ScreenUse the le
Page 69 and 70: Using the Autograv ScreenPRESSF3Pre
Page 71 and 72: Using the Autograv ScreenDrift:Long
Page 73 and 74: Using the Options ScreenDefining Re
Page 75 and 76: Using the Options ScreenStart Delay
Page 77 and 78: Using the Clock ScreenPRESSF5Press
Page 79 and 80: Using the Dump ScreenUsing the Dump
Page 81 and 82: Using the Dump ScreenStarting a Dum
Page 83 and 84: Using the Memory ScreenPRESSF5Press
Page 85 and 86: Using the Service ScreenUsing the S
Page 87 and 88: SetupUsing the Service ScreenThe ph
Page 89 and 90: Using the Service ScreenEnable Fact
Page 91 and 92: 3 Operating theCG-5 in theFieldBy n
Page 93 and 94: Initializing Field ParametersSettin
Page 95 and 96: Initializing Field ParametersType t
Page 97 and 98: Initializing Field ParametersEditin
Page 99 and 100: Initializing Field ParametersThe se
Page 101: Setting Up the TripodSetting up the
Page 105 and 106: Setting Up the TripodPress the F1
Page 107 and 108: Performing Data AcquisitionFigure 5
Page 109 and 110: Performing Data AcquisitionReviewin
Page 111 and 112: Performing Data AcquisitionTaking a
Page 113 and 114: Performing Data Acquisitioncolumn.
Page 115 and 116: Entering NotesEntering NotesDuring
Page 117 and 118: Entering NotesThe following screen
Page 119 and 120: Entering NotesRecording Notes Using
Page 121 and 122: Entering NotesUsing your macros —
Page 123 and 124: Recalling DataRecalling DataDuring
Page 125 and 126: Recalling DataPRESSF1To display the
Page 127 and 128: Recalling DataRecalling Line DataPR
Page 129 and 130: Dumping DataNote:Your version of SC
Page 131 and 132: Dumping Data• *.sgd. The Scintrex
Page 133 and 134: Dumping Datacolumn 2TiltX=((TILTX_S
Page 135 and 136: Dumping DataSetting Communication P
Page 137 and 138: Dumping DataSetting Communication P
Page 139 and 140: Dumping DataYou will then be prompt
Page 141 and 142: Dumping DataPRESSF5After you have t
Page 143 and 144: Dumping DataDumping Data with the U
Page 145 and 146: Dumping DataIn the Dump window of t
Page 147 and 148: Reprogramming your CG-5Reprogrammin
Page 149 and 150: Reprogramming your CG-5The followin
Page 151 and 152: Reprogramming your CG-5Press the ar
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Clearing MemoryClearing MemoryYou c
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4 Optimizingyour FieldOperationsIn
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material and fasten it down with a
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Selecting Base StationsRepeated gra
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5Maintaining YourCG-5 andTrouble-sh
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Using the Smart BatteryUnderstandin
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Using the Smart BatteryReplacing a
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Using the Power AdapterCharging Not
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Using the external battery beltConn
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Adjusting Instrument ParametersObta
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Adjusting Instrument ParametersPRES
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Adjusting Instrument Parameterswher
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Applying Tilt CorrectionsApplying T
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Applying Tilt CorrectionsPRESSF3Pre
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Applying Tilt CorrectionsPRESSENTER
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Applying Tilt CorrectionsPRESSF1The
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Applying Tilt CorrectionsPRESSF5In
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MaintenanceApplying Tilt Correction
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Adjusting Tilt Sensor Cross- Coupli
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Adjusting Tilt Sensor Cross- Coupli
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Re-Calibrating the CG-5greatest pre
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Trouble-shootingTrouble-shootingDes
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Trouble-shooting your USB portTroub
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Warranty and RepairShipping Instruc
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6 ReferenceInformationReferenceThis
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General SpecificationsHardware Spec
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General SpecificationsData StorageS
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General SpecificationsStandard Acce
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Instrument Parts ListInstrument Par
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ARemoteOperation ofthe CG-5For oper
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PRESSF5Press the F5 key. The follo
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RemoteEnter your name and the name
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RemoteDefine a folder name for addi
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This is the main screen used for op
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You are now ready to configure the
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RemoteSelect any corrections that y
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To exit and save your settings, pre
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Measuring DataThe data measuring pr
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To stop measurement, press the Stop
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Dumping DataTo dump data from the C
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To exit from the Memory option, pre
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BTheory ofOperationSystem OverviewT
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TEMPERATURE CONTROLLEDVACUUM CHAMBE
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• the system applies a self-calib
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Example: —Because of the positive
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If, after many years of service, yo
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The formula given in Equation (B.8)
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which occur during the first 5 seco
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measurements were recorded with the
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Compensation and CorrectionsTo elim
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Compensation and Correctionssample
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Compensation and Corrections(16% in
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CElasticHysteresisEffectsAll spring
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In the case of the CG-5, where the
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DScintrex UtilitiesProgramSCTUTILTh
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Installing SCTUTILAfter the Install
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Installing SCTUTILThe following scr
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Installing SCTUTILThe following scr
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Installing your USB driverInstallin
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Installing your USB driver3. Insert
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Installing your USB driver5.Press t
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Installing your USB driverInstallin
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Installing your USB driver3. Select
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Installing your USB driver7. Click
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Installing your USB driver2. Select
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Installing your USB driver5.Click
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Installing your USB driver7. Click
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ECG-5 MenuMapsMenu MapsThis chapter
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Setup Menu MapsSetup Menu MapsSurve
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Setup Menu MapsDump and Service Men
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Measurement Menu MapsTilt Sensitivi
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Other Menu MapsInfo MenuINFOINFO /
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IndexNumerics1/ABC Key 1-162/DEF Ke
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manual method 5-13software method 5
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UTM Zone 2-7RRECALL/5/MNO Key 1-16R
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Head Office222 Snidercroft RoadConc
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OPERATION MANUAL - Scintrex

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