UNI-T UTD4000 Series - Page 63

UTD4000 Four-channel
User Manual
54
Notes :
1. Use Real time sampling to observe single
signals
2. Use Equivalent sampling to observe high
frequency cyclical signals.
3. To avoid mixed envelop when observing a signal,
select Peak Detect To reduce random noise
of the displayed signal select average
sampling and increase the average number of
times in multiples of 2 i e selecting from 2 to
256
.
.
,
.
.
,
Figure 2-20 Waveform without average
Figure 2-21 Waveform when 32-time