Teledyne LeCroy WavePro 7 Zi_Zi-A - Manual (Page 105)

Getting Started Manual
922137-00 Rev A 97
PLEASE NOTE THE FOLLOWING:
The number of sweeps comprising the histogram is shown on the trace
descriptor label:
The range of a histogram is limited to the portion of the trace that is visible
on screen. That is, if you zoom in on a trace, the histogram does not
contain data for that part of the original (no longer visible) trace.
Single Parameter Histogram Setup
Setup a single parameter histogram can be done from Measure or Math
dialogs. The following sections demonstrate both methods.
S
INGLE
P
ARAMETER
H
ISTOGRAM
S
ETUP
U
SING
M
EASURE
Touch Measure → Measure Setup... on the menu bar to access the
Measure dialog. The My Measure button should be selected by default on
the Measure dialog.
There are two ways to select parameters when setting up your
measurement. They only differ in the order of the steps.

Using the Px Buttons on the Measure Dialog - After directly
touching a Px button on the Measure dialog, the Select
Measurement pop-up is shown, where you can choose Histogram.

Using a Corresponding Px Tab/Dialog - After directly accessing a
corresponding Px dialog, touch the Measure control and the Select
Measurement pop-up is shown.
Regardless of how you performed the previously described initial steps, at
this point access your corresponding Px dialog to change other setup items
as follows:
1. Touch inside the Source1 control and select an input waveform from
the Select Source window.
2. Touch inside the Measure field and select a parameter from the
Select Measurement window.