To Import From Internal Or External Memory - Rigol 2000 Series User Manual

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Chapter 9 Reference Waveform

To Import from Internal or External Memory

Users can also import the reference waveform stored in the internal memory or
external USB storage device to the instrument.
Press Import to enter the file recall interface. Please refer to the relative
descriptions in "Store and Recall" to import the reference waveform to the
instrument.
9-4 MSO2000A/DS2000A User Guide