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 S ample, 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.
MSO70000/C, DSA70000B/C, DPO70000B/C, and DPO7000 S eries
MSO5000 and DPO5000 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.
MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DP O5000 Series U ser M anual 47
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