Promax OD-603 Manual page 28

The corresponding
Calculation:
Function Menu
Dual Wfm
Math
FFT
Taking the additive operation between Channel 1 and Channels 2 for example,
the operation steps are as follows:
Press the Math button to bring up the Wfm Math menu.
Press the H1 button and call out the Dual Wfm Math menu. The menu
will display at the righ of the screen.
Press the F1 menu selection button and choose CH1 for Factor1.
Press the F2 menu selection button and choose +.
Press the F3 menu selection button and choose CH2 for Factor2. The
green calculated waveform M is displayed in the screen.
June 2016
FCL (Functional
Setting
CH1
Factor1
CH2
Sign + - * /
CH1
Factor 2
CH2
VERT POS M Knob
VOLTS/DIV M Knob
CH1
Source
CH2
Rectangle
Blackman
Window
Hanning
Hamming
dB
Format
Vrms
×1
×2
Zoom
×5
×10
Capabilities List)
Description
Select the signal source of the factor1.
Select the sign of mathematical
manipulation.
Select the signal source of the factor2.
Select vertical position.
Select volts per division.
Select CH1 as FFT source.
Select CH2 as FFT source.
Select window for FFT.
Select dB for Format.
Select Vrms for Format.
Set multiple ×1.
Set multiple ×2.
Set multiple ×5.
Set multiple ×10.
Waveform
of the
Page
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