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Chapter 17 Function/ Arbitrary Waveform Generator (Option) RIGOL
MSO5000-E User Guide 17-11
select "Offset" or "Low Level". You can also press Offset or Low Level
continuously to select it. Also, you can enable the touch screen to select it.
Rotate the multifunction knob
or use the pop-up numeric keypad to set the
offset or low level value of the current signal.
Set the initial number of points
The initial number of points indicates the number of editable points. By default,
the number of editable points of arbitrary waveforms created can be preset to 2.
Point 1 is f ixed at 0 s and Point 2 is f ixed at the middle of the period. Press I nit
Points, then rotate the multifunction knob or use the pop-up numeric
keypad to set the number of editable points for the arbitrary waveform. The
maximum number of editable points supported by the system is 16,384 (16
kpts).
Linear interpolation
Press Linear I nterp to enable or disable the linear interpolation between the
def ined points of the waveform.
ON: the waveform editor connects two points using a straight line.
OFF: the waveform editor will keep a constant voltage level between two
points and create a ladder-like waveform.
Edit points
Press Edit Points to enter the point editing menu. You can specify the voltage
value for each waveform point to def ine the waveforms.
Current Point
Press PointX, then rotate the multifunction knob or use the pop-up
numeric keypad to select the points to be edited. The available range is
from 1 to the number of initial points.
Voltage
Press Voltage, then rotate the multifunction knob or use the pop-up
numeric keypad to set the voltage value of the current point. I ts available
range is from -2.5 V to + 2.5 V.
I nsert
Press I nsert to insert a new editable point in the middle position between
the current editing point and the next editing point. The number of initial
points adds 1 automatically. You can press I nsert continuously to increase
the editable points gradually.
Delete
Press Delete to delete the current point from the waveform, and connect
the remaining points with the current interpolation method.
Note: The 1
st
Point cannot be deleted.
Zoom
Press Zoom continuously to enable or disable the zoom function of
horizontal timebase.
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