Performance Verification
6. Set the Acquisi
tionmodetoAverageasfollows:
a. Push the front-panel Acquire button.
b. Push the Mode lower-bezel button (if it is not already selected), and then
push the Average side bezel button.
c. Ensure that the number of averages is 16.
7. Select the Mean measurement as follows:
a. Push the front-panel Wave Inspector Measure button.
b. Push the Add Measurement lower-bezel button (if it is not already
selected).
c. Use the Multipurpose b knob to select the Mean measurement.
d. Push the
OK Add Measurement side-bezel button.
8. Set the trigger source to AC line as follows:
a. Push the Trigger Menu buttononthefrontpanel.
b. Push the Source lower-bezel button.
c. Turn the Multipurpose a knob to s elect the AC Line as the trigger source.
9. Set the Vertical Scale to 1 mV/division.
10. Reco
rd the negative-measured and positive-measured mean readings in the
worksheet as follows:
a. Set
the DC Voltage Source to V
negative
.
b. Push the front-panel Wave Inspector Measure button.
c. Push the More lower-bezel button.
d. Push Reset Statistics in the side-bezel menu.
e. Enter the mean reading in the worksheet a s V
negative-measured
.(SeeTable14.)
f. Set the DC Voltage Source to V
positive-measured
g
.
P
ush Reset Statistics in the side-bezel menu a gain.
h. Enter the mean reading in the worksheet as V
positive-measured
60 MSO4000B and DPO4000B Series Specifications and Performance Verification
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