Calibration Overview; Calibration Security - Agilent Technologies 33250A User Manual

Calibration Overview

This section gives a brief introduction to the calibration features of the
function generator. For a more detailed discussion of the calibration
procedures, see chapter 4 in the Agilent 33250A Service Guide.

Calibration Security

This feature allows you to enter a security code to prevent accidental or
unauthorized calibrations of the function generator. When you first
receive your function generator, it is secured. Before you can perform a
calibration, you must unsecure the function generator by entering the
correct security code.
If you forget your security code, you can disable the security feature by
adding a jumper inside the instrument. See the Agilent 33250A Service
Guide for more information.
• The security code is set to "AT33250A" when the function generator is
shipped from the factory. The security code is stored in non-volatile
memory and does not change when power has been off or after a
remote interface reset.
• The security code may contain up to 12 alphanumeric characters.
The first character must be a letter, but the remaining characters can
be letters, numbers, or an underscore (" _ "). You do not have to use
all 12 characters but the first character must always be a letter.
Chapter 3 Features and Functions
Calibration Overview
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