Perform Mathematical Manipulation Function - Owon PDS5022S User Manual

User's Manual of OWON Colour Digital Storage Oscilloscope

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
CH1-CH2
CH2-CH1
CH1+CH2
FFT
Description
Subtract the Channel 2 wave form from the Channel 1
wave form.
Subtract the Channel 1 wave form from the Channel 2
wave form.
Add the Channel 1 wave form to the Channel 2.
Waveform of Corresponding
30
FFT operation