ACQUIRE
THS710A, THS720A, THS730A & THS720P User Manual
3–5
Calculates average value
for each record point over
many acquisitions
Envelope
Average
Acquisition 1 2 3
Three acquisitions from one source Acquisition mode
Envelope uses Peak Detect mode
for each individual acquisition.
Average uses Sample mode for
each individual acquisition.
Finds highest and
lowest record points over
many acquisitions
Envelope and Average. Use Envelope acquisition mode to capture
variations of a signal over a longer period of time. Use Average
acquisition mode to reduce random or uncorrelated noise in the
signal you want to display.
The
+
/– rocker sets a specific number of acquisitions (N) to include
in the enveloped or averaged waveform.
H The enveloped waveform clears and then starts over after
N acquisitions.
H The averaged waveform is a running average over N acquisitions.
H If you select Stop After Single Acquisition Sequence, an
envelope or average acquisition stops after N acquisitions.