Measurement-computing eZ-Analyst rev.14.1 Manuel d'utilisateur télécharger pdf (Page 81)

eZ-Analyst 978791 Edit Menu 4-45

Wave Tab

Wave Tab Selected

As seen in the preceding screen shot, several selections are available from within the Wave Tab. In the

above example [on the screen image], a sine wave has been modified with a 1.0 second amplitude Ramp-Up.

To add a Waveform Ramp Up or Ramp Down to a waveform:

1) select the appropriate button [Up or Dn]

2) from the ramp window click the Select [Add Waveform Ramp Up] checkbox (or press the spacebar)

3) enter the desired ramp time value (Note - this time is included in the Burst / Sweep On Time

If Burst mode or Swept Waveform mode is selected);

4) Click the window  [OK] button to accept the change, or the X button to cancel the operation.

Note: You can use the Tab key to cycle the selection highlight through all of the controls. You can

also use the Enter Key to select the  or X buttons.



How to modify the waveform Burst On/Sweep Time

This section discusses how to modify the waveform Burst

On/Sweep Time such that it will automatically track

changes to the Analyzer Frame Time when either the

Analysis Frequency or Spectral Line count change.

Click the Lock Icon on the configuration dialog. Then

check or uncheck the selection to lock waveform output to

the Frame Time. When waveform output is locked, the

Burst On / Sweep Time control is disabled, and the value

displayed is the Frame Time.

Ramp Up

Ramp Down

Select ()

Cancel (X)

OK ()

Locking a Waveform Duration

1 2 ... 76 77 78 79 80 81 82 83 84 85 86 ... 135 136

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Measurement-computing eZ-Analyst rev.14.1 Manuel d'utilisateur Page 81