Chapter 4: Calibrating and Adjusting

To run the self calibration

Figure 4-4

Clear this check box before starting calibration

Click here to start calibration

Calibration Dialog

Clear Cal Memory Protect to Run self calibration

You cannot run self calibration if this box is checked.

4Click Start, then follow the instructions on the screen.

You will be asked first to disconnect all channels and the Aux Output, then to connect Aux Out to each channel and the auxiliary trigger in turn. After you complete each cable change, click OK in the dialog box to continue the calibration.

The oscilloscope displays a Passed/Failed message as each calibration routine is completed.

5After calibration has been completed, click to check the Cal Memory Protect box to protect the calibration memory. Then click Close.

If calibration fails

Go to chapter 5 “Troubleshooting.”

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Agilent Technologies 46A Click Start, then follow the instructions on the screen, If calibration fails, Calibration Dialog