3 Front-Panel Overview
48 Keysight 34970A/34972A Service Guide
Front-Panel Overview
This chapter introduces you to the front-panel keys and menu operation. This
chapter does not give a detailed description of every front-panel key or menu
operation. It does, however, give you an overview of the front-panel menus and
many front-panel operations. See the Keysight 34970A/34972A User’s Guide for a
complete discussion of the instrument’s capabilities and operation.
This chapter is divided into the following sections:
– “Front-Panel Menu Reference” on page 49
– “To Unsecure for Calibration” on page 52
– “To Secure Against Calibration” on page 53
– “To Change the Security Code” on page 54
– “Error Messages” on page 55
– “To Perform a Zero Adjustment” on page 56
– “To Apply Mx+B Scaling to Measurements” on page 57
– “To Read the Relay Cycle Count” on page 58
– “To Read a Digital Input Port” on page 59
– “To Write to a Digital Output Port” on page 60
– “To Read the Totalizer Count” on page 61
– “To Output a DC Voltage” on page 62