Math configuration menu fields and controls.
Field or control Description
Display Turns the math waveform or FFT plot On or Off.
Vertical Scale Sets the vertical graticule scale units. Tap the arrows to change the value, tap and use the
assigned multipurpose knob to change values, or double-tap to open the virtual keypad to enter
a specific value.
Only available when Auto Scale is disabled (unchecked) and Math Type = Basic or Advanced.
Auto Scale Toggles Auto Scale mode on or off. Auto Scale calculates the vertical scale and position to
center and display the entire waveform.
Available when Math Type = Basic or Advanced.
Label Enter a label for the math waveform.
Position Sets the vertical position of the math waveform.
Available when Math Type = Basic or Advanced.
Set to 0 Sets the vertical position of the math waveform to zero (vertical center of a slice (Stacked mode)
or the screen (Overlay mode).
Available when Math Type = Basic or Advanced.
Units Sets user-specified units to display on vertical scale readouts and measurement badges.
Average Toggles averaging the waveform On and Off. Use averaging to reduce noise on the waveform.
Number of Averages Sets the number of waveform acquisitions to average. Tap and use the assigned multipurpose
knob to set the value.
Available when Average = On.
Math Type Sets the type of math waveform to display.
Basic creates a math waveform by adding, subtracting, multiplying, or dividing two analog
waveforms.
FFT opens an FFT view of the specified signal to display the frequency components of that
signal. Double-tap on the FFT view to open its configuration menu. See Math FFT plot
configuration menu (Math waveform) on page 320.
Advanced displays a drop-down from which to select the 20 last-accessed equations created
by the Equation Editor. This mode also provides access to the Equation Editor.
Source, Source1, Source 2 Defines the signal source or sources for a Basic or FFT math waveform.
Basic and FFT math waveforms are created from analog channels only (Ch, Math, or Ref).
Available when Math Type = Basic or FFT.
Basic math operation list Located between the Source 1 and Source 2 fields. A drop-down list to select a basic math
operation (add, subtract, multiply, divide) to apply to the two sources.
Available when Math Type = Basic.
Menus and dialog boxes
MSO54, MSO56, MSO58, MSO58LP, MSO64 Help 311
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