Math 88
9.2.2 Multiplication and Division
Math operators perform arithmetic operations add or subtract operation on any two analog input channels. When you
select multiplication or division, the Source A and Source B values are added or subtracted point by point, and the
result is displayed.
1. Press the Math key 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. Addition or Subtraction can be applied between analog channels.
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 9.2 CH 1 * CH 2
4. 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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