Troubleshooting 4
5000 Series Oscilloscopes Service Guide 73
Figure 13 Location of the fan connector
To run the internal self-tests
Self Test performs a series of internal procedures to verify that
the oscilloscope is 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.
1 Press the Utility key, then press the Service softkey.
2 Begin the internal self tests by pressing the Start Self Test
softkey.
Fan
Connector
J1
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