LeCroy Digital Oscilloscopes, Manual

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Note: A choice of types of
acquired signal averaging is
available on the “Avg Type”
menu. The summed average
gives all averaged data the
same weight. While the
continuous average can be
set up to give data different
weights —for example, the
most recent acquisition could
be given greater importance
in the average calculation
ratio defined by the user.
The desired number of
sweeps— acquisitions taken
into account in the averaging
— can also be selected using
the corresponding menu
button. Here: an average of
1000 acquisitions is selected
from the “for” menu. Any trace
can be averaged: CH 1, CH 2,
CH 3 or CH 4; Trace A, B, C,
or D, or Memory 1, 2,3 or 4.
Press the corresponding menu to select “
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”
from the “Math Type” menu.
Now, press to turn on Trace A.
The screen will display:
And (SYSTEM SETUP) to restart Averaging.