Teledyne LeCroy WavePro 7 Zi_Zi-A - Manual (Page 90)

WavePro 7 Zi/Zi-A Oscilloscopes
82 922137-00 Rev A
Instead of using the knob, you can provide values for Intensity (same
control on Display and Persistence dialogs) or Saturation controls.
Zooming Waveforms
Overview
You can magnify a selected region of a waveform using the Zoom function.
On Zi model oscilloscopes, you can display up to four Zoom (Z1 - Z4) and
eight Math Zoom traces (F1 - F8). You can zoom:

A single channel

A math or memory trace

Multiple waveforms at once

Segments in a sequence
At any time, you can zoom a portion of a channel waveform or
Memory/Math function trace by touching and dragging a rectangle around
any part of the input waveform, see the To Zoom by Touch-and-Drag (on
page 85) topic. The zoom trace will size itself to fit the full width of the grid.
The degree of magnification, therefore, will depend on the size of the
rectangle that you draw.
You can also use the front panel Q
UICK
Z
OOM
button to create
multiple zooms, one for each displayed input channel. For
more information, see the To Zoom Multiple Waveforms
Quickly (on page 85) topic.
Previewing Zoomed Waveforms
When you zoom a waveform, a preview of the zoomed area is shown on
the Preview section of the Zx dialog.