11. Set the trigger source to AC line as follows:
a. Push the Trigger Menu front-panel button.
b. In the Trigger menu, under Source, click Select.
c. Click Line to set the trigger source to AC line, and then click OK.
12. Select the mean measurement as follows:
a. Push the front-panel Wave Inspector Measure button.
b. In the Measurements Setup window, go to the Measurements box. Click
the More button and then select Mean.
c. View the Mean measurement value in the display.
13. Enter the mean value as the test result in the test record.
14. Repeat step 13 for each vertical scale and vertical offset setting shown in the
test record.
15. Repeat the tests at 1 MΩ impedance as follows:
a. Change the calibrator impedance to 1 MΩ.
b. Push the front-panel Vertical V menu button.
c. Set the Termination to 1 MΩ.
d. Repeat steps 4 through 14.
16. Repeat the procedure for all remaining channels as follows:
a. Push the front-panel button to deselect the channel that you have already
tested.
b. Push the front-panel button to select the next channel to be tested.
c. Move the DC voltage source connection to the channel input to be tested.
d. Starting from step 3, repeat the procedure until all channels have been
tested.
17. Press the Menu Off button.
Performance verification (MSO/DPO5000/B series)
MSO70000C/DX, DPO70000C/DX, DPO7000C, MSO5000/B, DPO5000/B Series 325