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Users Manual
Smoothing the Waveform (Average)
The test tool can average multiple samples of a waveform,
allowing for noise suppression without loss of bandwidth.
To select average in the Scope mode, do the following:
1. From the More Scope window, highlight AVERAGE
WAVEFORMS.
2. Press
to open the list box.
3. Use
to choose the number of waveforms to
average for each display update. The maximum number
is 256.
4. Press
to
select.
5. Press
(CLOSE) to close the window.
To turn off averaging, set AVERAGE WAVEFORMS to be
off again.
NOTE
AVERAGE WAVEFORMS: OFF changes to AVERAGE
WAVEFORMS: by 4 in the 10 mV and 20 mV attenuator
ranges when a 10:1 probe is used. Averaging and Glitch
detect (on INPUT A) are mutually exclusive.
Additional information about smoothing appears in Chapter 6.
Waveform samples with and without averaging are shown
in Figure 5-9.
Figure 5-9 Averaging
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