User Manual

It has to observe waveform display variation b
y
altering obtainment mode. Please refer to Figure 2-
19 and 2-20 for sampled waveform display if signal
contains large noise when adopting 32 times of
average mode or without adopting average mode
.
Operating Manual for UTD2000/3000
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6
Figure 2-20 Waveform by adopting 32 times of average mode
Figure 2 Waveform without adoptin
g
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9
Note
Please select real-time sampling mode for observation
of single signal
.
2. Please select equivalent sampling mode for observatio
n
of high-frequency periodic signal
.
3. Please select peak-value detection mode to avoid mixed
signal envelope. Please select average sampling mode wit
h
step of multiples of 2 for average value to reduce random
noise of displayed signal. Average times can be selected
form 2 to 256.
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