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W
R
X
S
AVE
UNNER
I
Setting the Vertical Scale
The vertical scale of the output waveform from Ex
Automatic
For each acquisition, the instrument fits the waveform into the grid.
For one acqui
Manua
l
subseque
The scale is t
From Sheet
abov
e, where
Trace Descriptors
The next figure explains the meanings of the descriptors for each trace.
Multiple Inputs and Outputs
If you invoke two or more instrument parameter functions or waveform functions that call Excel, you will find that
they all refer to the same spreadsheet by default. Thus, your spreadsheet can use the data from several
waveforms, and you can derive many different combinations of output parameters and waveforms, including
some of each, from your spreadsheet. You only have to be careful about the positioning of your cell ranges within
the sheet so that no conflicts occur.
Because filling cells in the spreadsheet is a relatively slow process, all unwanted sources (inputs) should be left
disabled (unchecked). For example, if you want one waveform and two parameters derived from the data of three
waveforms, you can have one function with both sources enabled, one with one source enabled, and one with no
sources enabled. The alternative is to use one input in each function.
176
ERIES
sition, click Find Scale; the instrument fits t
nt acquisitions will use this scale until you make a c ange.
aken from the specified cells in the Excel sh
cell H2 was specified as the top of the data
cel may be set in three ways:
he current waveform into the grid. All
h
eet, H2 through H10 in the example
set, depicted as follows.
WRXi-OM-E Rev C
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