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Foxwell OS100 Digital Oscilloscope User’s Guide_English Version_V1.00
Note: The default interpolation mode is Sin(x)/x.
Acquisition
When you acquire a signal, the oscilloscope converts it into a digital form and displays a
waveform. The acquisition mode defines how the signal is digitized and the time base setting
affects the time span and level of detail in the acquisition.
3.11 Acquisition Modes
There are two acquisition modes: Normal, Average and Peak Detect.
Normal:
In this acquisition mode, the oscilloscope samples the signal in evenly spaced intervals
to construct the waveform.
Average:
In this acquisition mode, the oscilloscope acquires several waveforms, averages them,
and displays the resulting waveform. You can use this mode to reduce random noise.
Peak Detect:
In this acquisition mode, the oscilloscope finds the maximum and the minimum in
every sampling interval, and use these values to show waveform.
