Troubleshooting R&S FSH-Z2
1145.5767.02 3.10 E-1
Troubleshooting
Malfunctions can have simple causes but can also be due to faulty components or modules.
These troubleshooting instructions can be used to locate causes of error down to spare parts level and
to return the instrument to operability by replacing parts.
Note: When problems occur, first check whether any connections (cables, plug-in connections of
boards, etc) are damaged or incorrectly connected.
Overview of errors, causes, and possible corrective actions
This section lists various errors and the suggested corrective action.
Troubleshooting problems
• Error: Directivity of R&S FSH-Z2 shows a resonance bump at frequencies higher than 2 GHz.
Troubleshooting procedure Possible cause of error and further steps
Check the N connector of the TEST Port The N connector of the TEST Port is soiled.
Clean or replace this female N connector.
• Error: .....
Troubleshooting procedure Possible cause of error and further steps
Check ....
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Cause of error.
Repair Action.
Next Check ....
Repair Action.
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