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IM 701310-01E
Analysis and Search
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App
Index
10.7 Performing FFT Analysis
Procedure
1.
Carry out steps 1 to 4 in section 10.5 to set the analysis type to FFT.
Selecting the Number of FFT Points and Selecting the Real-Part and
Imaginary-Part Waveforms
2.
Press the
Setup
soft key.
3.
Use the
rotary knob
to select the number of FFT points from 2.5k to 250k.
4.
Press the
Real Part
soft key.
5.
Press the appropriate waveform soft key to select the real-part waveform.
To select a channel from M1 to M4, press the
M1-M4
soft key first.
6.
Press the
Imag Part
soft key.
7.
Press the appropriate waveform soft key to select the imaginary-part waveform.
To select a channel from M1 to M4, press the
M1-M4
soft key first.
FFT points
Selecting the Source Window, Time Window, and Maximum-Hold Mode
8.
Press the
Main
,
Zoom1
, or
Zoom2
soft key to select the source window.
9.
Press the
Window
soft key.
10.
Press the appropriate soft key from
Rect
to
Flat top
to select the time window.
11.
Press the
Max Hold
soft key to select ON or OFF.
12.
Press
ESC
to return to the previous screen.
