To Set The Calibration Factors After Replacing The Acquisition Board - Keysight 90000 X Series Service Manual

To set the calibration factors after replacing the acquisition
board
The calibration/self test procedure must be performed after replacing the
acquisition board. Consult the calibration chapter in this service guide.
Let the oscilloscope warm up before testing or calibrating.
The oscilloscope under test must be warmed up (with the oscilloscope application running) for at least
30 minutes prior to the start of any calibration or test.

To set the calibration factors after replacing the acquisition board

Chapter 5: Replacing Assemblies
103