Agilent Technologies 34970A, Руководство по обслуживанию, Страница: 50 / 273

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 a good overview of
the front-panel menu and many front-panel operations. See the Agilent
34970A 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 51
• To Secure Against Calibration, on page 51
•
To Change the Security Code,
on page 52
• Error Messages, on page 52
• To Perform a Zero Adjustment, on page 53
•
To Apply Mx+B Scaling to Measurements,
on page 54
• To Read the Relay Cycle Count, on page 55
•
To Read a Digital Input Port,
on page 56
• To Write to a Digital Output Port, on page 57
•
To Read the Totalizer Count,
on page 58
• To Output a DC Voltage, on page 59
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