Technical data

Preparing to Take Measurements 2
Agilent U7232A DisplayPort Electrical Performance Compliance Test Application 21
Calibrating the Oscilloscope
If you haven’t already calibrated the oscilloscope and probe, see
Chapter 24, “Calibrating the Infiniium Oscilloscope and Probe.
NOTE
If the ambient temperature changes more than 5 degrees Celsius from the calibration
temperature, internal calibration should be performed again. The delta between the
calibration temperature and the present operating temperature is shown in the
Utilities>Calibration menu.
NOTE
If you switch cables between channels or other oscilloscopes, it is necessary to perform
cable and probe calibration again. Agilent recommends that, once calibration is performed,
you label the cables with the channel on which they were calibrated.