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2.9 Acquiring Signals system
Showing as the follow picture，the “ACQUIRE” button for Acquiring Signals
system is at the menu.
Acquire button
Picture 2-40
Table 2-28
The Function manual of Acquiring Signals:
Option
Setting
Introduction
Acquisition
Sampling
Use for sampling and accurately display most of
the waveform.
Peak
Check
Detect the noise and decrease the
aliasing.
Average
Use to reduce random or uncorrelated noise in the
signal display.
Sinx/x
Mode
Sa Rate
Averages
〔4, 16,32
,64,128,
256〕
On
off
Equ time
Real time
possibility of
Select number of averages.
Use sin interpolation
Use linear interpolation
Set the Sampling mode to Equ time.
Set the Sampling mode to Real time.
Display system sampling rate.
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.
■ Sampling: In this acquisition mode, the oscilloscope samples the signal in evenly
spaced intervals to construct the waveform. This mode accurately represents signals
most of the time.
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