User’s Manual of OWON Colour Digital Storage Oscilloscope
30
Perform Mathematical Manipulation Function
The Mathematical Manipulation function is used to show the results of the additive
and subtraction operations between Channel 1 and Channel 2, and the FFT operation
of CH1 or CH2.
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.20).
Fig.20 Wave Form resulted from CH1 +CH2 Mathematical Manipulation
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.
FFT Waveform of Corresponding FFT operation
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