Extech Instruments GX900 Manual

A SERVICE OF

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ExtechInstruments

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

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LCDDISPLAYDESCRIPTION

1. Softkeylabelsindicatethefunctionofthebuttonjustbelowthedisplayedlabel.

2. BargraphAnalogdisplayfortheinputsignal(Seethe"BarGraph"sectionformore

information).

3. Primarymeasurementdisplayarea*(minussignindicatesanegativereading).

4. Rangeindicatesthemeter’spresentrange

andtherangingmode(autoormanual).

5. Batterylevelindicatesthebatterychargelevel.

6. Timeindicatesthetimesetfortheinternalclock.

7. ModeannunciatorsindicatetheMeter'smode.

8. Mini‐measurementdisplayshowstheinputvaluewhentheprimaryandsecondary

displaysarebusywithamenu

screenorpop‐upmessage.Alsoshowsthelightning

bolticon(whennecessary)inthisarea.

9. Maindisplayprovidesmeasurementinformationregardingtheinputsignal.

10. Dateindicatesthedatesetfortheinternalclock.

11. BeeperindicatestheMeter’saudiblefeedbackisenabled(thisisnotassociatedwith

thecontinuitybeeper).

12. Unitindicatestheunitsofmeasure.AuxiliaryUnitsindicatesmeasurementsthatuse

factorsinsteadofunits(suchasCrestFactor).

13. Bluetoothindicatescommunicationlinkactivity.

14. Relativeindicatesthatthedisplayedvalueisrelativetoastoredreferencevalue.

15. Secondarydisplayshowssecondarymeasurement

informationconcerningtheinput

signal.

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*ThePrimarydisplayareaindicatesthemostimportantvalueoftheselectedfunction.

Thesecondarydisplaycontainsthebargraphandothervaluesthatmaybemeasuredin

additiontotheprimaryfunction(forexample,frequencymeasurementsalongwiththe

primaryACvoltagemeasurement).