User's Manual
Extech Instruments
36 GX900-GX930-EN V1.1 5/14
CALIBRATIONACCESS
TheCalibrationselectionallowsaqualifiedcalibration
technician to enter a password that grants access to
themeterforcalibrationpurposes.
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
andpressOK.
3.
SelectmenuitemCALIBRATEandpressOK.
4. SelectCALIBRATEandpressOK.
5. Input the current password using the menu keys and press F1 key (OK) or
presstheF4key(CANCEL).
Calibrationinstructionsare onlyavailable toqualifiedcertified technicians. Contact
ExtechInstrumentsforfurtherinformationconcerningcalibration
instructions
BLUETOOTH
TM
CAPABILITY
ABluetoothcommunicationlinkcanbeestablishedallowingtheusertomonitorthe
meterfromanAndroiddeviceusingtheapplicationExView™.
1. OpenthesetupmenubypressingtheF4key(SETUP).
2. PositionthemenuselectornexttotheINSTRUMENTlabelandpressOK
3. Positionthemenu
selectornexttotheCOMMUNICATElabelandpressOK
4. PresstheF1key(START)toturnontheBluetooth™signalorpresstheF2key
(STOP)toturnofftheBluetooth™signal.
Note:whenthemeterisshutoffandthenbackon,theBluetoothsignalwillhave
tobe
turnedbackonmanually.
GX900SOFTWARE
TheGX900meterissuppliedwithsoftwarethatwillallowyoutocapturemeasured
datainRealTimeanddownloadloggeddatafromtheGX900tothesoftware.Refer
tothesoftware’shelpfileforinstructionsforuse.