Cursors Setup; Quick Display; Full Setup; Overview Of Parameters - LeCroy XI SERIES Operator's Manual

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Cursors Setup

Quick Display

At any time, you can change the display of cursor types (or turn them off) without invoking the Cursors Setup
dialog as follows:
1. In the menu bar, touch Cursors, then Off, Abs Horizontal, Rel Horizontal, Abs Vertical, or Rel Vertical.
2. The cursors displayed will assume the positions previously set up. If you want to change their position or
measurement mode, in the menu bar touch Cursors, then Cursors Setup in the drop-down menu.

Full Setup

1. In the menu bar, touch Cursors, then Cursors Setup. The Standard Cursors dialog opens.
2. In the dialog area, touch the Cursors On check box to display them.
3. Touch one of the Horizontal or Vertical mode buttons: Relative or Absolute.
4. If you chose a Relative mode, also touch a readout parameter button: Y position, delta Y, or slope.
5. If you chose a Relative mode, touch inside the Position 1 and Position 2 fields and type in a value for each
cursor. You can also use the Cursors knobs on the front panel to place the cursors. If you chose an Absolute
mode, do the same for your single cursor.
6. If you chose a Relative mode and you would like both cursors to move in unison as you adjust the position,
touch the Track check box to enable tracking.

Overview of Parameters

Parameters are measurement tools that determine a wide range of waveform properties. Use them to
automatically calculate many attributes of your waveform, like rise-time, rms voltage, and peak-to-peak voltage,
for example.
There are parameter modes for the amplitude and time domains, custom parameter groups, and parameters for
pass and fail testing. You can make common measurements on one or more waveforms.

Turning On Parameters

1. Touch Measure in the menu bar, then Measure Setup... in the drop-down menu.
2. Touch inside the On checkbox for each parameter you want to display.

Quick Access to Parameter Setup Dialogs

You can quickly gain access to a parameter setup dialog by touching the parameter list box below the grid. For
example, touching within P1 below the grid
displays the setup dialog for P1:
Touching the row titles displays the top Measure dialog.
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