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Basic Operation
DSO8000E Series HandHeld Oscilloscope User Manual 37
waveform display can be scaled or positioned by vertical and horizontal controls.
Equivalent Acquisition: Just repeat the Normal acquisition. Use this mode to take a specific
observation on repeatedly displayed periodic signals. You can get a resolution of 40ps, i.e.
25GSa/s sample rate, which is much higher than that obtained in real-time acquisition.
The acquisition principle is as follows.
As shown above, acquire input signals (cycle repeatable) for more than once at a slow sample rate,
arrange the sample points by the time they appear, then recover waveforms.
5.5.6 CURSOR
The Cursor Menu.
Options
Settings
Comments
Type
Off
Voltage
Time
Select a measurement cursor and display it.
Voltage measures amplitude while Time measures time and
frequency.
Source
CH1
CH2
MATH
REFA
REFB
Select a waveform to take the cursor measurement.
Use the readouts to show the measurement.
Select
Cursor
S
E
S indicates Cursor 1. E indicates Cursor 2.
A selected cursor is highlighted, which can be moved freely. Both
cursors can be selected and moved at the same time. The box
behind the cursor displays the location of the cursor.
Delta
Display the
difference
(delta)
between the
cursors.
Display the measurement in the box under this option.
Moving Cursors: Press the key F3 to select a cursor and move it with the Arrow key. Cursors can
be moved only when the Cursor Menu is displayed.
Input repeated signals
First Acquisition
Second Acquisition
Third Acquisition
Fourth Acquisition
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