Anti-Aliasing; Horizontal Expansion - Rigol MS05000-4CH User Manual

Chapter 4 To Set the Sample System
Horizontal
then rotate the multifunction knob
down the knob to select it. You can also press Expand continuously to select it or
enable the touch screen to tap the desired reference. The horizontal expansion
reference supported by the oscilloscope includes Center, Left, Right, Trigger, and User.
The default is "Center".
Center: when the horizontal time base is modified, the waveform will be

expanded or compressed horizontally relative to the screen center.
Left: when the horizontal time base is modified, the waveform will be expanded

or compressed horizontally relative to the leftmost position of the screen.
Right: when the horizontal time base is modified, the waveform will be

expanded or compressed horizontally relative to the rightmost position of the
screen.
Trigger: when the horizontal time base is modified, the waveform will be

expanded or compressed horizontally relative to the trigger point.
User: when the horizontal time base is modified, the waveform displayed will be

expanded or compressed horizontally relative to the user-defined reference
position.
After you select "User", press Expand User and then rotate the multifunction
knob
rightmost position of the screen to the leftmost position of the screen. By default,
it is the screen center. Pressing down the multifunction knob
reset the user-defined reference position to 0.
Note:
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SCALE knob. In YT mode, press Acquire  More  Expand and
to set the expansion reference. Its available range is from the
This function is unavailable in YT mode with the delayed sweep being enabled,
XY mode, and ROLL mode.
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to select the desired reference position. Press
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