Horizontal Controls
Horizontal Knobs
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Horizontal Knobs
The position knob adjusts the horizontal position of all channels and math
functions. The resolution of this control varies with the time base. The
oscilloscope digitizes waveforms by acquiring the value of an input waveform
at discrete points. The time base allows you to control the sampling rate of this
digitizing process. The horizontal scale control changes the horizontal time/div
of the main time base. When delayed sweep is enabled, the horizontal scale
control changes the width of the delayed sweep window.