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Horizontal Position
Use the Position control to move the trigger point within the acquired waveform. To acquire
waveform data only after the trigger event, set the Position control to zero. To acquire waveform
data leading up to the trigger event, set the Position control to any value greater than zero. Click
the control and use the multipurpose knob or the front-panel HORIZONTAL POSITION knob to
enter a value.
Horizontal Reference Marker
Imaginary Number
Inserts the text SpectralImag( ) into the math expression. Select one of the waveforms as an
argument to the function. This function creates a waveform that displays only the imaginary part
of the FFT.
Increment/Decrement Buttons
Integral
Inserts the text INTG( ) into the math expression. Enter an argument to the function. The integral
function produces the integral of the argument.
Invert
Inserts the text INV( ) into the math expression. Enter an argument to the function. The invert
function inverts the argument within the parentheses.
Jitter 6 Sigma
Jitter 6 sigma is six times the RMS value of the edge jitter in the current horizontal units.
Jitter 6 sigma = 6 x (JitterRMS)
Jitter Peak-to-Peak
Jitter p-p is the peak-to-peak value for the edge jitter in the current horizontal units.
Jitter PP = TCross1PP
Jitter Root Mean Square
Jitter RMS is the RMS value of the edge jitter in the current horizontal units.
Jitter RMS = TCross 1sigma
Largest Integer
Inserts the text FLOOR( into the math expression. The FLOOR function takes the largest integer <
the expression.
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