44 Clamp-on Ground Resistance Tester Model 64177.4 Configuring the InstrumentTo configure the instrument, perform the following steps.1. In the Control Panel, select Instrument in the menu bar and click theConfigure option.NOTE: If a connection has not been previously established, theCommunication dialog box will appear (see Figure 7-8).2. Once identification is complete, the Configuration dialog box will appear(if not already open).Figure 7-9This dialog box allows you to configure options for each of the following settings:■ Alarm Z: Enables/disables the alarm, specifies the impedance alarmthreshold and whether or not the alarm should be triggered when themeasured value is above or below the specified threshold.■ Alarm V: Enables/disables the alarm and specifies the voltagethreshold for the alarm.■ Alarm I: Enables/disables the alarm and specifies the current thresholdfor the alarm.■ Loop Alarm: Enables/disables the alarm and specifies the thresholdfor the loop alarm.■ Z Frequency: Selects the desired test frequency.■ Buzzer: Enables/disables the feedback buzzer of the instrument.■ Automatic stop: Enables/disables automatic stop of the instrument.www. GlobalTestSupply .comFind Quality Products Online at: sales@GlobalTestSupply.com