Acquisition
Using Roll Mode
Roll mode gives a display similar to a strip chart recorder for low-frequency signals. Roll mode displays acquired data points
without waiting for the acquisition of a complete waveform record.
1.
Select
Horiz/Acq >
Horizontal/Acquisition Setup...
.
2.
If not selected, click the
Acquisition
tab.
Click
Auto
to turn on Roll mode.
NOTE.
Roll mode requires Sample, Peak
Detect, or Hi Res acquisition mode.
3.
To stop acquisitions in Roll mode:
If you are not in Single Sequence,
push
RUN/STOP
to stop Roll mode.
If you are in Single Sequence, Roll
mode acquisitions stop automatically
when a complete record is acquired.
MSO/DPO70000DX, MSO/DPO70000C, and DPO7000C Series
MSO5000B and DPO5000B Series
Quick tips
Switching to Envelope, Average, or WfmDB acquisition mode will turn off Roll mode.
Roll mode is disabled when you set the horizontal scale to 50 ms per division or faster.
50
MSO/DPO70000DX, MSO/DPO70000C, DPO7000C, and MSO/DPO5000B Series User Manual
