Rev. D Performance Verification 5-13
c. DC 50
Ω
ΩΩ
Ω
!
Recall
xxxP014.PNL
or configure the DSO as shown in 5.6.1
and make the following changes :
Input Coupling :
DC 50
Ω
ΩΩ
Ω
on all 4 Channels
Input gain :
5 mV/div.
on all 4 Channels
Time base :
2
µ
µµ
µ
sec/div.
!
Press
Clear Sweeps.
!
Measure for at least
50 sweeps
, then press
Stop
to halt the acquisition.
!
Record the four
high sdev
parameter values in Table 4, and compare the test
results to the limits in the test record.
!
Repeat the test for Time base :
20
µ
µµ
µ
sec/div.
!
Record the measurements (high sdev of 1,2,3,4) in Table 4, and compare the
results to the limits in the test record.
5.7 DC Accuracy
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