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

Serial data analyzer
Table of Contents

Advertisement

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 data entry 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.
SDA-OM-E Rev H
SDA Operator's Manual
137

Advertisement

Table of Contents
loading

Table of Contents