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SIGLENT
SDS2000X User Manual 123
Math Operators
SDS2000X supports standard math operations (addition, subtraction, multiplication,
division), FFT (Fast Fourier Transform) operation, and complex math functions (differential,
integral, square root).
Addition or Subtraction
Math operators perform arithmetic operations - addition or subtraction- on any two analog
input channels. When you select addition or subtraction, the Source A and Source B
values are added or subtracted point by point, and the result is displayed.
1. Press the Math button on the front panel to enter the MATH function menu.
2. Press the Source A and Source B softkey respectively, and then turn the Universal
Knob to select the source to do math operation. Analog channels (CH1~4) and
reference waveforms (REF) can be used as Source A or source B.
3. Press the Operation softkey and then turn the universal to select + or - to make
addition or subtraction operation. The resulting math waveform is displayed in white
and labeled with “M”.
Figure 66: Reference Waveform
4. If you want to invert the math waveform, press the Invert button and set the option to
On to invert the display of the math waveform.
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