4.Advanced User Guidebook
20
Use Mathematical Manipulation Function
The
Mathematical Manipulation
function is
used to show the results of the addition,
multiplication, division and subtraction operations between two channels, the FFT
operation for a channel, advanced math feature including Intg, Diff, Sqrt, user defined
function, and digital filter. Press the
Math
button to display the menu on the bottom.
The
Waveform Calculation menu:
Function Menu
Setting
Description
Dual Wfm
Math
Factor1
CH1
CH2
Select the signal source of the factor1
Sign
+ - * /
Select the sign of
mathematical manipulation
Factor2
CH1
CH2
Select the signal source of the factor2
Vertical
(div)
Turn the
M
knob to adjust the vertical position of the Math
waveform
Vertical
(V/div)
Turn the
M
knob to adjust the vertical division of the Math
waveform
FFT
Source
CH1
CH2
Select CH1 as FFT source.
Select CH2 as FFT source.
Window
Hamming
Rectangle
Blackman
Hanning
Kaiser
Bartlett
Select window for FFT.
Format
V RMS
Decibels
Radian
Degrees
V RMS and Decibels are
Hori (Hz)
Position value
Time base value/
Switch to select the horizontal position or
time base of the FFT waveform, turn the
M
knob to adjust it
Vertical
Position value
Division value/
Switch to select the vertical position or
vertical division of the FFT waveform,
turn the
M
knob to adjust it
User
Function
Intg, Diff, Sqrt, and user defined function
