User Manual
Auto Cursor
For the AutoCursr type, the horizontal cursors are set as the intersections of the vertical
cursors and the waveform.
The Cursor Measurement for FFT mode
In FFT mode, push the Cursor button to turn cursors on and display the cursor menu.
The description of the cursor menu in FFT mode is shown as the following table:
Setting Description
Type
Freq
Freq&Vamp
AutoCursr
Display the Vamp measurement cursor and menu.
Display the Freq measurement cursor and menu.
Display the Freq and Vamp
and menu.
The horizontal cursors are set as the intersections of
the vertical cursors and the waveform
(Freq&Vamp
Freq
Vamp
Makes the vertical cursors active.
Makes the horizontal cursors active.
(Wave zoom
Main
Extension
Measure in the main window.
Measure in the FFT extension window.
Line
b
ab
Turn the M rotary control to move line a.
Turn the M rotary control to move line b.
Two cursors are linked. Turn the M rotary control
to move the pair of cursors.
Source Math FFT
Display the channel to which the cursor
measurement will be applied.
Perform the following operation steps for the amplitude and frequency cursor
measurement of math FFT: