- Page 1 and 2: CG-3/3M AUTOGRAVAUTOMATED GRAVITY M
- Page 3 and 4: Autograv CG-3Table of ContentsSecti
- Page 5: Section 5: BATTERY AND CHARGERLoss
- Page 9 and 10: Autograv CG-3Section1INSTRUMENT OVE
- Page 11 and 12: Autograv CG-3 Manual 1-3Introductio
- Page 13 and 14: Autograv CG-3Section2GETTING STARTE
- Page 15 and 16: Starting up the AutogravSTARTING UP
- Page 17 and 18: Powering up the Autograv4. Remove t
- Page 19 and 20: Using the KeypadUSING THE KEYPADFig
- Page 21 and 22: Using the KeypadKey506AUXDescriptio
- Page 23 and 24: The DisplayTHE DISPLAYPARAMETER SET
- Page 25 and 26: The DisplayModifying ParametersThe
- Page 27 and 28: The DisplayHow ToAutograv CG-3 Manu
- Page 29 and 30: The DisplayFigure 6Autograv Softwar
- Page 31 and 32: Initializing the Instrument Paramet
- Page 33 and 34: Initializing the Instrument Paramet
- Page 35 and 36: Initializing the Instrument Paramet
- Page 37 and 38: Initializing the Instrument Paramet
- Page 39 and 40: Initializing the Instrument Paramet
- Page 41 and 42: The Display during ReadingsPress th
- Page 43 and 44: Setting up the TripodTo set up1. Se
- Page 45 and 46: Setting up the Tripod7. Adjust the
- Page 47 and 48: Temperature CompensationTEMPERATURE
- Page 49 and 50: Temperature CompensationHow ToAutog
- Page 51 and 52: Temperature CompensationTo AdjustAd
- Page 53 and 54: Adjusting Drift CorrectionsADJUSTIN
- Page 55 and 56: Adjusting Drift CorrectionsR2,T20.
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Adjusting Drift Corrections503. Pre
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Recalling DataRECALLING DATA▲▲
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Recalling Data▲If the DATA or INF
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Recalling DataRECALLING DATA IN THE
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Autograv CG-3Section3INSTRUMENT PAR
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INITIALISE MenuINITIALISE MENUeTher
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INITIALISE MenuThe 48K represents t
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INITIALISE MenuExample: If you sele
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INITIALISE Menuee3. Press the CHANG
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INITIALISE MenuNotes:If you select
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INITIALISE Menu13. TIME HH:MM:SSYou
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STN SEPSTN SEPThere are no submenus
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AUTOGRAV SETUP1. MODEYou can select
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AUTOGRAV SETUPe 6e9. Press the ENTE
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AUTOGRAV SETUP4. CAL. AFTERYou can
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AUTOGRAV SETUPTIDE CORRECTIONCHG? >
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AUTOGRAV SETUPe4. Key in the value.
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AUTOGRAV SETUPeee4. Press the CHANG
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AUTOGRAV SETUP11. INITIAL CONSTANTS
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OUTPUTNotes: ▲ To dump data which
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OUTPUTTRACE1: > NNNNSELECT/ENTERYou
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OUTPUTea. Select the multiplier or
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OUTPUTg) START PLOT13. Press the 0
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OUTPUT7. CR DELAYYou can set the ca
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LOCK AUX.LOCK AUX.The LOCK AUX mode
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Autograv CG-3Section4FIELD OPERATIO
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Parameter Setup and Keypad Operatio
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Recording DataThe auto-rejection fe
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Operation Hints▲▲▲Ensure that
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Operation Hintsis reduced by signal
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Dumping Data1. After the instrument
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Autograv CG-3Section5BATTERY AND CH
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Batterypower to the instrument. Onc
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ChargerREPLACINGYou should replace
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Charger3. Change the charger fuse t
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How to Change a Battery3. Insert th
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Autograv CG-3Section6MAINTENANCEThe
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Drift Correction▲▲tion feature
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Tilt Correction Adjustment2. Place
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Tilt Correction AdjustmentMaintenan
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Tilt Correction AdjustmentFine Adju
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Tilt Correction AdjustmentCoarse Ad
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Tilt Correction AdjustmentAdjusting
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Tilt Correction AdjustmentAdjusting
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Tilt Correction AdjustmentAdjusting
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Recalibrating the GravimeterA linea
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Autograv CG-3Section7TROUBLESHOOTIN
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Autograv CG-3Section8REFERENCE INFO
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Standard AccessoriesSTANDARD ACCESS
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Instrument Parts ListINSTRUMENT PAR
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Warranty and RepairWARRANTY AND REP
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Autograv CG-3AppendixATHEORY OF OPE
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Introductionever, since there is no
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IntroductionCONTROL CONSOLE AND SOF
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Spring Service Life and Reading Ran
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Spring Service Life and Reading Ran
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Processing of the Gravity SignalCor
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Compensation and CorrectionsRU( t 2
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Compensation and CorrectionsIf the
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Compensation and CorrectionsGRAVITY
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Autograv CG-3AppendixBELASTIC HYSTE
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Figure B-1 Elastic Hysteresis Effec
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Autograv CG-3AppendixCINTERFACING W
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IGS OutputDCE to DTEFunction Pin Pi
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IGS OutputMaleNORMAL5 5 Clear to Se
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Autograv CG-3AppendixDINITIAL CONST
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Autograv CG-3IndexIndexAAccessories
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FNotebook feature 4-5Output 2-37Rec
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MKKey functions 2-6, 2-7Enter mode
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RData 2-37DATA BITS 3-37DUMP ALL DA
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WTEC A-15EffectsBatteries 5-2Termin