Extech Instruments GX900 Manual

A SERVICE OF

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ExtechInstruments

33 GX900-EU-EN V1.6 4/14



METERINFORMATIONSCREEN

The meterINFO selection liststhe serialnumber, modelnumber, firmware version,

calibrationdate,calibrationcounter,operatorname,andcompanyname.

1. OpentheSetupmenubypressingtheF4key(SETUP).

2. PositionthemenuselectornexttothemenuitemlabeledINSTRUMENTand

pressOK

3. Positionthemenu

selectornexttothemenuitemlabeledMETERINFOand

pressOK,presstheOKkeyagainformeterinformation.

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SETTINGTHEEVENTTHRESHOLDVALUE

1. PresstheF4key(SETUP)toaccessthesetupmenu

2. PositionthemenuselectornexttothemenuitemlabeledLOGGINGandpress

OK

3. Positionthemenuselectornexttothemenuitem labeledTHRESHOLDand

pressOK

4. Positionthemenuselectornexttothemenuitem

labeledEDITandpressOK

5. Usetheupanddownarrowkeystochangetheeventthresholdvalues

6. Withthedesiredvalueselected,presstheF1key(OK)toconfirmthechange

orpresstheF4key(Cancel)tocancelthechange.

CHANGECALIBRATIONPASSWORD

The Calibration selection allows a qualified calibration technician to enter

apasswordthatgrantsaccesstothemeterforcalibrationpurposes.

1. PresstheF4key(SETUP)toaccesstheSetupmenu.

2. Usingthecursorbuttons,movethemenuselectornexttotheitemlabeled 

CalibrationandpressOK.

3.

SelectPASSWORDandpressOK.

4. SelectEDITandpressOK.

5. UsingthemenuarrowkeysenterapasswordandClickF1key(OK)ofF4key

(CANCEL).

Note:defaultpasswordis1234