Agilent Technologies 54621A, 54624A, 54621D, 54622D, 54622A manual To run the internal self-tests

Models: 54621A 54622A 54622D 54621D 54624A

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To run the internal self-tests

Troubleshooting

To run the internal self-tests

To run the internal self-tests

Self Test performs a series of internal procedures to verify that the oscilloscope and any attached module are operating properly.

It is recommended that you run the Self Test:

after experiencing abnormal operation

for additional information to better describe an oscilloscope failure

to verify proper operation after the oscilloscope has been repaired

Successfully passing Self Test does not guarantee 100% of the oscilloscope’s functionality. Self Test is designed to provide an 80% confidence level that the oscilloscope is operating properly.

1Press the Utility key, then press the Service softkey.

2Begin the internal self tests by pressing the Self Test softkey.

a The oscilloscope will display the message “Running self tests” on the screen.

b The oscilloscope will then display one of the following messages on the screen indicating the status of the self-tests:

Self Tests Passed.

Self Tests Failed.

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Agilent Technologies 54621A, 54624A To run the internal self-tests, Press the Utility key, then press the Service softkey