12-9
IM DL950-02EN
Setting the Cursors (Cursor)
2.
On the FFT menu (1/2), tap Cursor, or press the soft key.
Measuring with Marker Cursors (Marker)
3.
Tap Type, or press the soft key to select Marker.
Set the cursor mode to Marker.
Set the source waveform (OFF, FFT1 to FFT8).
Set the marker position.
See “Setting Measurement Items.”
Turns cursor measurement on or off
Set the marker you want to edit (Marker1 X, Marker2 +,
Marker3 , Marker2 ).
Set the marker shape (Marker, Line).
Setting Measurement Items (Item Setup)
4.
Tap Item Setup, or press the soft key. The following screen appears.
Select the measurement items that you want to use.
X1 Frequency of Marker1
X2 Frequency of Marker2
X3 Frequency of Marker3
X4 Frequency of Marker4
Δ(X2-X1) Frequency difference between Marker1 and Marker2
Δ(X3-X1) Frequency difference between Marker1 and Marker3
Δ(X4-X1) Frequency difference between Marker1 and Marker4
Δ(X3-X2) Frequency difference between Marker2 and Marker3
Δ(X4-X2) Frequency difference between Marker2 and Marker4
Δ(X4-X3) Frequency difference between Marker3 and Marker4
Y1 Vertical value at Marker1
Y2 Vertical value at Marker2
Y3 Vertical value at Marker3
Y4 Vertical value at Marker4
Δ(Y2-Y1) Difference between the vertical values of Marker1
and Marker2
Δ(Y3-Y1) Difference between the vertical values of Marker1
and Marker3
Δ(Y4-Y1) Difference between the vertical values of Marker1
and Marker4
Δ(Y3-Y2) Difference between the vertical values of Marker2
and Marker3
Δ(Y4-Y2) Difference between the vertical values of Marker2
and Marker4
Δ(Y4-Y3) Difference between the vertical values of Marker3
and Marker4
12.3 Measuring FFT Waveforms with Cursors
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