Data Sheet

RIGOL 9 Reference Waveform
MSO4000/DS4000 User’s Guide
9-4
To Adjust REF Waveform Display
To adjust the reference waveform specified in Current:
Press REF to enable the REF function. Then, press and use to adjust the
vertical position of the reference waveform and press and use to adjust the
vertical scale of the reference waveform.
Press Reset and the reference waveform returns to the position where the source
channel waveform is located when the Save operation was executed.
To Export to Internal or External Memory
Users can also save the reference waveform to the internal Flash memory or external
USB storage device. The file format of the reference waveform is “*.ref”. At most 10
reference files (LocalREF0.ref to LocalREF9.ref) can be saved inside the instrument.
Press Export to enter file store interface. Please refer to the relative descriptions in
“
Store and Recall” to save the reference waveform to internal or external memory.
To Import from Internal or External Memory
Users can also import the reference waveform stored in the internal Flash memory or
external USB storage device to the internal memory.
Press Import to enter file recall interface. Please refer to the relative descriptions in
“
Store and Recall” to import the reference waveform to the internal memory of the
instrument.