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cut-off fre
or
upper down
Vertical
(div)
FFT Peak
Waveform math
Taking the additive operation between Channel 1 and Channels 2 for example, the
operation steps are as follows:
1. Press the Math button to display the math menu in the bottom. The pink M waveform
appears on the screen.
2. Select Dual Wfm Math in the bottom menu.
3. In the right menu, select Factor1 as CH1.
4. Select Sign as + in the right menu.
5. In the right menu, select Factor2 as CH2.
6. Select Vertical (div) in the right menu, turn the M knob to adjust the vertical position
of Math waveform.
7. Select Vertical (V/div) in the right menu, turn the M knob to adjust the vertical division
of Math waveform.
User defined function
1.
Press the Math button to display the math menu in the bottom.
2. Select User Function in the bottom menu, an expression input keyboard pops up.
Expression
Operators
3.
Create an expression. When done, choose
division of Math waveform is displayed at the left bottom of screen.
4.Advanced User Guidebook
ON
OFF
Integral
Differential Square root
Turn the M knob to set cut-off frequency
Turn the M knob to adjust the vertical
position of Math waveform
Enable or disable FFT peak search.
Dynamic marker ▽ marks the FFT
peak.
in the keyboard to confirm . The
31
Clear
Channel
Confirm
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