Trace Descriptors - LeCroy SDA Operator's Manual

Another example includes the buttons appearing at the bottom of the Measure Px dialogs. Each
button opens a menu from which to choose a math trace (F1 to Fx - The number of math traces
available depends on the software options loaded on your scope, so please refer to your scope
specifications) to display the functions named in the following buttons:
By using these buttons you can remain in the Measure dialog and set up other options.

Trace Descriptors

Vertical and horizontal trace descriptors (labels) are displayed below the grid. They provide a
summary of your channel, timebase, and trigger settings. To make adjustments to these settings,
touch the respective label to display the setup dialog for that function.
SDA-OM-E Rev H
Channel trace labels show the vertical settings for the trace,
as well as cursor information if cursors are in use. In the title
bar of the label are also included indicators for (SinX)/X
interpolation, waveform inversion (INV), deskew (DSQ),
coupling (DC/GND), bandwidth limiting (BWL), and
averaging (AVG). These indicators have a long and short
form.
Besides channel traces, math and parameter measurement
labels are also displayed. Labels are displayed only for
traces that are turned on.
The title bar of the TimeBase label shows the trigger delay
setting. Time per division and sampling information is given
below the title bar.
The title bar of the Trigger label shows the trigger mode:
Auto, Normal, or Stopped. Below the title bar is given the
coupling (DC), trigger type (Edge), source (C1), level (0
mV), and slope (Positive).
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