Performance Verification
10. Enter the mean v
alue as the test result in the test record.
11. Repeat steps 8 through 10 for each vertical scale setting in the test record.
12. Push the channel 1 b utton and then repeat steps 4 thorough 11 for each
bandwidth setting.
13. Repeat the tests at 1 MΩ impedance as follows:
a. Push the front-panel channel 1 button.
b. Set the Termination (input impedance) to 1M Ω.
c. Repeat steps 4 through 12.
14. Repeat th
e procedure for all remaining channels as follows:
a. Deselect the channel that you already tested.
b. Move the 50 Ω terminator to the next channel input to be tested.
c. Starting from step 3, repeat the procedure for each channel.
66 MDO4000 Series Specifications and Performance Verification