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Using The Recorder Functions
Plotting Measurements Over Time (TrendPlot™)
3
31
Figure 17. TrendPlot Reading
When the Scope is in automatic mode, automatic vertical
scaling is used to fit the TrendPlot graph on the screen.
5 Set RECORDER to STOP to freeze
the recorder function.
6 Set RECORDER to RUN to continue.
Displaying Recorded Data
When in normal view (NORMAL), only the nine most
recently recorded divisions are displayed on screen. All
previous recordings are stored in memory.
VIEW ALL shows all data in memory:
7 Display an overview of the full
waveform.
Press repeatedly to toggle between normal view
(
NORMAL) and overview (VIEW ALL)
When the recorder memory is full, an automatic
compression algorithm is used to compress all samples
into half of the memory without loss of transients. The
other half of the recorder memory is free again to continue
recording.