Averaging Mode - Agilent Technologies 6000 Series User Manual

Averaging Mode

6000 Series Oscilloscope User's Guide
The Averaging mode lets you average multiple acquisitions
together to reduce noise and increase vertical resolution (at all
sweep speeds). Averaging requires a stable trigger.
The number of averages can be set from 1 to 65536 in
powers-of-2 increments.
A higher number of averages reduces noise more and increases
vertical resolution.
# Avgs Bits of resolution
2 8
4 9
16 10
64 11
256 12
The higher the number of averages, the slower the displayed
waveform responds to waveform changes. You must
compromise between how quickly the waveform responds to
changes and how much you want to reduce the displayed noise
on the signal.
To use the Averaging mode
1 Press the Acquire key, then press the Acq Mode softkey until
the Averaging mode is selected.
2 Press the #Avgs softkey and turn the Entry knob to set the
number of averages that best eliminates the noise from the
displayed waveform. The number of acquisitions being
averaged is displayed in the # Avgs softkey.
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