Keysight Technologies Infiniium MXR Series, User Manual

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72 Keysight Infiniium MXR-Series Real-Time Oscilloscopes User's Guide
6
Testing Performance
6
Change the vertical scale of channel 1 to 10 mV/div, press [Clear Display] , wait
for the number of averages to return to 256, and then record the oscilloscope's
mean V avg reading in the Vzero-error column of Table 7 . Use the Channel
dialog box to select 1 M Ω impedance and repeat for 1 M Ω . Record the results in
Table 8 .
7
Repeat step 6 for the remaining vertical scale settings for channel 1 in Table 7
and in Table 8 of the Performance Test Record.
8
Click Control > Factory Default , turn off channel 1, and turn the channel 2 display
on.
9
Configure the oscilloscope to measure V avg on channel 2 as follows:
a
In the Acquisition dialog box, enable averaging and set # of Averages to 256.
b
Change the vertical scale of channel 2 to 5 mV/div.
c
Drag and drop the Average voltage measurement icon onto the channel 2
waveform.
10
Press [Clear Display] on the oscilloscope, wait for the number of averages to
return to 256, and then record the oscilloscope's mean V avg reading in the
Vzero-error column of Table 7 . Use the Channel dialog box to select 1 M Ω
impedance and repeat for 1 M Ω . Record the results in Table 8 .