4.Advanced User Guidebook
The description of the cursor menu in FFT mode is shown as the following table:
Vamp
Freq
Freq&Vamp
AutoCursr
Display the Vamp measurement cursor and menu.
Display the Freq measurement cursor and menu.
Display the Freq and Vamp measurement cursor and
menu.
The horizontal cursors are set as the intersections of
the vertical cursors and the waveform
Makes the vertical cursors active.
Makes the horizontal cursors active.
Measure in the main window.
Measure in the FFT extension window.
Turn the M knob to move line a.
Turn the M knob to move line b.
Two cursors are linked. Turn the M knob to move the
pair of cursors.
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:
1. Press the Math button to display the right menu. Select Type as FFT.
2. Push Cursor to display the cursor menu.
3. In the right menu, select Window as Extension.
4. Press the first menu item in the right menu, select Freq&Vamp for Type,
two blue dotted lines displayed along the horizontal direction of the screen,
two blue dotted lines displayed along the vertical direction of the screen.
Cursor measure window at the left bottom of the screen shows the cursor
readout.
5. In the right menu, select Line Type as Freq to make the vertical cursors
active. If the Line in the right menu is select as a, turn the M knob to move
line a to the right or left. If b is selected, turn the M knob to move line b.
6. In the right menu, select Line Type as Vamp to make the horizontal
cursors active. Select Line in the right menu as a or b, turn the M knob to
move it.
7. In the right cursor menu, you can select Window as Main to make the
cursors shown in the main window.
How to Use Executive Buttons
Executive Buttons include Autoset, Run/Stop, Copy.
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