Appendix E: Performance Verification
E–8
TDS3000 Series User Manual
9. Move the DC voltage source output cable to the oscilloscope
channel you want to check.
10. Push the channel button (CH 1, CH 2, CH 3, or CH 4) for the
channel you want to check.
11. Push the MEASURE menu button.
12. Push the Select Measurement screen button.
13. Push the –more– screen button until you can select the Mean
measurement.
14. Push the vertical MENU button.
15. For each row of the table on page E-9, do these steps:
a. Set the vertical SCALE control to the setting in the table.
b. Set the Invert, Bandwidth Limit, and Offset controls to
the settings in the table.
c. Set the output of the DC voltage source to the voltage
level in the table.
d. Verify that the oscilloscope Mean measurement is within
the limits listed in the table on page E–8.
e. For the 50 mV delta measurement, subtract the second
50 mV measurement from the first 50 mV measurement;
verify that the difference is within the limits stated in the
Delta row of the table.
16. Repeat steps 15a through 15e for each row in the table.
17. Push the waveform off button.
18. Repeat steps 9 through 17 for each channel of the oscilloscope
(not including the external trigger input on some models).
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