Data Sheet

RIGOL 11 Waveform Record
MSO4000/DS4000 User’s Guide
11-4
Record Constant On
MSO4000/DS4000 provides record “Open” (record constant on) mode for waveform
record. When this mode is enabled, the oscilloscope records the waveform
continuously according to the current memory depth. The length of waveform
recorded is limited by the memory depth and the waveform data recorded before will
be overwritten by the waveform currently recorded. In this mode, the other
oscilloscope operations (except Pass/Fail Test
as well as Acquisition Mode,
Sample Mode, Sample Rate and Memory Depth in the sample system setting)
are not affected.
Press Record  Mode and use to select “Open”. At this point, the waveform
record key at the front panel turns red and the oscilloscope records the
waveform continuously according to the current memory depth until users press
RUN/STOP. At this point, users can play back or analyze the waveform.