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 Passed.
•Self Tests Failed.