BK Precision 2190E - Math Functions; Math Operations and FFT Analysis

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Figure 3.12 – Digital Filter Adjustment Screen
3.8 Math Functions
Math shows the results after +,-,*, / and FFT operations of the CH1 and
CH2. Press the MATH button to display the waveform math operations.
Press the MATH button again to remove the math waveform display.
Table 3.8 – Math Function Menu
Function
Setting
Description
Operation
+, -, *, /, FFT
Math operates between signal
source CH1 and CH2.
Source A
CH1 – CH2
Select CH1 or CH2 as Source A.
Source B
CH1 – CH2
Select CH1 or CH2 as Source B.
Invert
on
Invert the MATH waveform.
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