Rf Self Tests - Nokia RM-57 Service Manual

Nokia Customer Care Appendix A: RF Troubleshooting

2. RF SELF TESTS

The RF part of the device is equipped with self test functionality which tests most of RF-BB
interface signals and some parts of RF circuitry. Self tests are designed to detect faults on some
critical parts, but they can not prove that everything is OK even if all the self tests are passed.
Self-tests can be run with Phoenix service software. Tests can return pass/fail result and detailed
measurement data and error codes in fail case. Select "Testing" -> "Self Tests" from the Phoenix
menu. Select appropriate RF self tests and run them with "Start"-button. Notice that self tests
should be run in "Local"-mode (change "Operating Mode" to "Local" in Phoenix before running
self tests). For service tool usage instructions refer to the "Service Software" and "Service Tools
and Service Concepts" sections.
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