EN-44 RANGER®7000 SCALESPress the button corresponding to the icon to select the setting.Press the button to return to the previous screen.Press the button or the button corresponding to the icon , to exit the menu mode andreturn to the last active Application mode.5.2 Main MenuThe Main menu selections are illustrated below.Calibration Setup Read Out ApplicationModesWeighingUnitsGLP andGMPDataCommunicationUser Profile Memory Maintenance5.3 CalibrationR71MD models offer three calibration methods:Zero Calibration, Span Calibration and Linearity Calibration.R71MHD models offer 5 calibration methods:Zero Calibration, Span Calibration, Linearity Calibration, Internal Calibration andAutomatic Calibration.Do not disturb the scale during any calibration.5.3.1 Calibration sub-menuR71MD models:Zero CalibrationSpanCalibrationLinearity Calibration GEOR71MHD models:ZeroCalibrationSpanCalibrationLinearityCalibrationInternalCalibrationAutomaticCalibration*AutoCalTM Adj(Adjustment)5.3.2 Zero CalibrationUse this calibration method to adjust the zero calibration point, without affecting the span or linearitycalibration.Note: Zero Calibration is only available on 2nd platform.5.3.3 Span CalibrationSpan calibration uses two calibration points, one at zero load and the other can be chosen by the user byusing the numerical keypad. www. .com information@itm.com1.800.561.8187