OWON SDS Series - Manual (Page 32)

5.Advanced User Guidebook
Window
Rectangle
Blackman
Hanning
Hamming
Select window for FFT.
Format
dB
Vrms
Select dB for Format.
Select Vrms for Format.
Zoom
×1
×2
×5
×10
Set multiple ×1.
Set multiple ×2.
Set multiple ×5.
Set multiple ×10.
Taking the additive operation between Channel 1 and Channels 2 for example, the
operation steps are as follows:
1. Press the Math button to bring up the Wfm Math menu.
2. Press the H1 button and call out the Dual Wfm Math menu. The menu will
display at the left of the screen.
3. Press the F1 menu selection button and choose CH1 for Factor1.
4. Press the F2 menu selection button and choose +.
5. Press the F3 menu selection button and choose CH2 for Factor2. The green
calculated waveform M is displayed in the screen.
6. Press the F4 menu selection button and choose VERT POS, turn the M knob to
adjust the vertical position of M waveform.
7. Press the F5 menu selection button and choose VOLTS/DIV, turn the M knob to
adjust the voltage division of M waveform.
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