User Manual

21. Implementation of Mathematical Manipulation Function
The Mathematical Manipulation function is used to show the results of the additive, multiplication, division,
subtraction and FFT operations between Channel 1 and Channel 2, and the FFT operation of CH1 or CH2.
The corresponding FCL (Functional Capabilities List) of the Wave Form Calculation
Setting
Description
CH1-CH2
Subtract the Channel 2 wave form from the Channel 1 wave form.
CH2-CH1
Subtract the Channel 1 wave form from the Channel 2 wave form.
CH1+CH2
Add the Channel 1 wave form to the Channel 2.
CH1*CH2
Multiply Channel 1 wave form by Channel 2 wave form.
CH1/CH2
Channel 1 wave form is divided by the Channel 2 wave form.
FFT
Waveform of Corresponding FFT operation.
Taking the additive operation between Channel 1 and Channels 2 for example, the operation steps are as
follows:
1. Press the MATH MENU button and call out the WAVE MATH menu.
2. Press the F3 menu selection button and choose CH1+CH2. The green calculated wave form M is
displayed in the screen; press the F3 menu selection button again, the wave form M is closed off
(see Fig.26).
Fig. 26 Wave Form resulted from CH1 +CH2 Mathematical Manipulation
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