Agilent Technologies HP 8719D Service Manual page 83

If the Instrument fiils This 'kst
1. F'irst suspect the connections, the calibration standards and the cable.
Visually inspect all of the connectors and repeat the test.
2. In case of repeat failure, gage the connectors, see 'Principles of Microwave
Connector Care" in Chapter 1 of this manual, and substitute the calibration
standards and the cable.
3. Recheck the output power of the source
4. Refer to the "Start Troubleshooting Here" chapter for additional help.
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