User manual

Chapter 1 Calibration Notices RIGOL
DS4000 Calibration Guide
1-3
Calibration Sequence
The calibration sequence is as shown in the figure below. It is recommended to calibrate the
instrument following the Self-Calibration, Equivalent Calibration, Delay Calibration sequence,
wherein, equivalent calibration and delay calibration must be performed in project mode.
Figure 5
To Resume Calibration
Select ResumeCal to restore the oscilloscope to its default parameters when the calibration fails or
the oscilloscope fails to save the parameters.
At
Least 30-
minute Warm
-
up
Self-Calibration
Equivalent Calibration
Delay Calibration
Finish