Agilent 33120A User's Guide

Chapter 3 Features and FunctionsCalibration OverviewTo Secure Against Calibration You can secure the functiongenerator against accidental calibration either from the front panel orover the remote interface. The function generator is secured whenshipped from the factory and the security code is set to “HP033120”.Be sure to read the security code rules on page 118 before attempting tosecure the function generator.œ Front-Panel Operation:1: UNSECURED (CAL MENU)If the function generator is unsecured, you will see the abovecommand when you go into the CAL MENU. To secure the functiongenerator, go to the “PARAMETER” level of the UNSECUREDcommand, enter the security code, and then press Enter.¾000000:CODEWhen you go to the “COMMANDS” level in the CAL MENU again,you will notice that the function generator is secured. Notice also thatthe “CALIBRATE” command is now hidden and you cannot perform acalibration.1: SECUREDœ Remote Interface Operation:CALibration:SECure:STATe {OFF|ON},To secure the function generator, send the above command with thesame code as used to unsecure calibration. For example,"CAL:SEC:STAT ON,HP033120"120