Performance Verification
13. Repeat the proc
edure for all remaining channels as follows:
a. Push the front-panel button to deselect the c hannel that you have already
tested.
b. Move the DC voltage source connection to the next channel input to be
tested.
c. Starting from step 9, repeat the procedure for each channel.
NOTE. 1MΩ t
esting is required for all models.
14. For all models, repeat tests at 1 MΩ impedance as follows:
a. Set the calibrator to 1 MΩ output.
b. Push the front-panel channel 1 button.
c. Set the Termination to 1MΩ.
d. Repeat steps 9 through 13.
62 MSO4000B and DPO4000B Series Specifications and Performance Verification