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(:l~x~l
2p~.2 V
Cht>.2 V *
T/dlv ZJm Ch2 t V -
Trig- ~.48 dlv + CHAN t-
display
grid
500
points
resolution
Figure 9.1
To make the
best
use
of the
ADC's dynamic
range,
and therefore
the
most
accurate
amplitude
measurements,
the
displayed
signal
should
completely
fill
the
display
grid.
The fully calibrated and continuously adjustable input-signal
conditioning permits you to meet this requirement easily without loss
of calibration.
As an overlapping
display of two full scale waveforms
could become
quite confusing, the 9400A provides a dual grid option to be used in
applications where both channels are used simultaneously.
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FIGURE 9.2
I
Ch t>.2 V *
T/d~v 2~ Ch2 t V =
Trl0-1.4E dlv+CHN~ 1-
display
dual
grid
2 x 250
points
resolution
9-2
Getting the Most Out of Your 9400A
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