User's Manual

Extech Instruments
34 GX900-GX930-EN V1.1 5/14
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ZOOMINGONTRENDDATA
While viewing trend data, press ZOOM to zoom in or out respectively on the data
aroundthe cursor.Each pressreduces thex‐axis timeperiodby one halfin orderto
revealmoredetail.Eachpressdoublesthetimeperioduntilalloftherecordeddatais
displayed.Thezoom
levelisdisplayedintheupper‐righthandcornerofthedisplay.
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METERSETUPOPTIONS
Themeteroffersanumberofsetupoptionsand presetfeaturessuchasdateandtime
formats,batterysavemodetimeouts,andthedisplayedlanguage.Someoptionsaffect
general operations and are active in all functions while
others are limited to one function or one group of
functions.
Meter information such
 as serial number, model, etc. is
alsoavailableintheSetupmode.
AccesstothesetupoptionsisavailablebypressingtheF4
key(SETUP).
RESETTHEMETERSETUPOPTIONS
Themeter’ssetup optionscanberesettofactorydefaultconditionsthroughtheSetup
menu.
1. OpenthesetupmenubypressingtheF4key(SETUP).
2. PositionthemenuselectornexttotheitemlabeledRESETandthenpressthe
OKkey
3. Positionthemenuselectornexttothe
itemlabeledSETUPandthenpressthe
OKkey,presstheOKkeyagain.
4. Amessagewillappearasking“ResetsettingstoFactoryDefaults?”toconfirm
the Resetaction. Press the F1key (OK) or the F4 key (Cancel) tocancel the
reset.
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