User's Manual
Extech Instruments
14 GX900-GX930-EN V1.1 5/14
LCDDISPLAYDESCRIPTION
1. Softkeylabelsindicatethefunctionofthebuttonjustbelowthedisplayedlabel.
2. BargraphAnalogdisplayfortheinputsignal(Seethe"BarGraph"sectionformore
information).
3. Primarymeasurementdisplayarea*(minussignindicatesanegativereading).
4. Rangeindicatesthemeter’spresentrange
andtherangingmode(autoormanual).
5. Batterylevelindicatesthebatterychargelevel.
6. Timeindicatesthetimesetfortheinternalclock.
7. ModeannunciatorsindicatetheMeter'smode.
8. Mini‐measurementdisplayshowstheinputvaluewhentheprimaryandsecondary
displaysarebusywithamenu
screenorpop‐upmessage.Alsoshowsthelightning
bolticon(whennecessary)inthisarea.
9. Maindisplayprovidesmeasurementinformationregardingtheinputsignal.
10. Dateindicatesthedatesetfortheinternalclock.
11. BeeperindicatestheMeter’saudiblefeedbackisenabled(thisisnotassociatedwith
thecontinuitybeeper).
12. Unitindicatestheunitsofmeasure.AuxiliaryUnitsindicatesmeasurementsthatuse
factorsinsteadofunits(suchasCrestFactor).
13. Bluetoothindicatescommunicationlinkactivity.
14. Relativeindicatesthatthedisplayedvalueisrelativetoastoredreferencevalue.
15. Secondarydisplayshowssecondarymeasurement
informationconcerningtheinput
signal.
*ThePrimarydisplayareaindicatesthemostimportantvalueoftheselectedfunction.
Thesecondarydisplaycontainsthebargraphandothervaluesthatmaybemeasuredin
additiontotheprimaryfunction(forexample,frequencymeasurementsalongwiththe
primaryACvoltagemeasurement).