Specifications

Chapter 3: Testing Performance
Offset Accuracy Test
19
6 Repeat step 5 for the remaining vertical sensitivities for channel 1 in the Zero Error
Test section of the Performance Test Record.
7 Press [Default Setup], then turn off channel 1 and turn the channel 2 display on.
8 Configure the scope to measure V avg on Channel 2 as follows:
a Select Setup > Acquisition. When the Acquisition Setup window appears, enable
averaging and set the # of averages to 256.
b Change the vertical sensitivity of channel 2 to 10 mV/div.
c Click the V avg measurement icon on the left side of the screen.
d When the Enter Measurement Info window appears, ensure that the Vavg function
is set up as follows and then click OK:
Source = Channel 2
Measurement area = Entire Display
9 Press [Clear Display] on the scope, wait for the #Avgs value to return to 256, and then
record the scope’s mean V avg reading in the Zero Error Test section of the Performance
Test Record.
10 Repeat step 9 for the remaining vertical sensitivities for channel 2 in the Zero Error
section of the Performance Test Record.
11 Repeat steps 7 through 10 for channels 3 and 4, and for channels 1R (RealEdge) and
3R for 50 GHz and 62 GHz models. Press the RealEdge button to enable channels 1R
and 3R.