Calibration Adjustment Process
The following general procedure is recommended to complete a full calibration adjustment.
1. Adhere to the test considerations. See
Performance Verification > Test considerations
for details.
2. Perform the performance verification tests to characterize the instrument. See
for
details.
3. Perform the calibration procedures. See
for details.
4. (Optional) Set a new calibration message using the remote interface. The message (up to 40 characters) is
stored with the calibration coefficients.
5. Secure the instrument against the calibration. See
for details.
6. Take note of the security code and calibration count in the instrument's maintenance records.
7. Perform the performance verification tests to verify the calibration.
Calibration Security
The instrument has a calibration passcode to prevent accidental or unauthorized calibration. When you receive your
waveform generator, it is secured by a default passcode.
The default security passcode is EDU3321XA. The security code cannot be changed by a power cycle or *RST.
You can enter a passcode of up to 12 characters. The first character must be a letter (A-Z), remaining may contains
letters, numbers (0-9), or underscore "_". Blank spaces are not allowed.
You can only unsecure and change the passcode from remote interface.
From the remote interface:
To unsecure the instrument:
CAL:SEC:STAT 0, EDU3321XA
To change a new passcode to K_EDU33211A:
CAL:SEC:CODE K_EDU33211A
Keysight EDU33210 Series Service Guide
27
