Front-Panel Menu Operation 3Keysight 33210A Service Guide 43To Read the Calibration InformationYou can access the instrument’s calibration memory to read the calibration countand calibration message.Calibration Count You can query the instrument to determine how manycalibrations have been performed. Note that your instrument was calibratedbefore it left the factory. When you receive your instrument, read the count todetermine its initial value. The count value increments by one for each calibrationpoint, and a complete calibration may increase the value by many counts.Calibration Message The instrument allows you to store one message incalibration memory. For example, you can store the date when the last calibrationwas performed, the date when the next calibration is due, the instrument’s serialnumber, or even the name and phone number of the person to contact for a newcalibration.1 Select the Cal Info interface.Press and then select the Cal Info softkey from the “Test/Cal” menu.The first line in the display shows the calibration count.The second line shows the calibration message.The last line indicates the current version of the firmware.The calibration information will time-out and disappear after a few seconds.Select the Cal Info softkey to show the information again.2 Exit the menu.Press the DONE softkey.NOTE You can record a calibration message only from the remote interface and onlywhen the instrument is unsecured.You can read the message from either the front-panel or over the remoteinterface. You can read the calibration message whether the instrument issecured or unsecured.
