Motorola DIMETRA MTS 2, Installation, Configuration And Basic Service Manual

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Chapter
13
MTS Troubleshooting
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This chapter is divided as follows:
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Site Controller Troubleshooting
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Base Radio, RF Distribution System and Miscellaneous Troubleshooting
Site Controller Troubleshooting
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The built-in system troubleshooting intelligence is mainly accessed through the Site Controller and Base
Radio controller(s) LEDs, Man-Machine Interface (MMI) status and fault indications.
Site Controller Fault Indications
This section provides fault indications for the Site Controller.
Some indications list several possible failures along with corresponding corrective actions. If
a failure is isolated to the Site Controller, the suspected module should be replaced with a new
one (For a list of available FRUs, see
Appendix A, "Field Replaceable Units (FRUs)" . This
restores the system to normal operation as quickly as possible.
Suspected Site Controllers should be shipped to the appropriate Motorola repair depot for repair.
Fault indications should be considered in the order shown in Table 13-1 .
6802800U74-N September 2009
13-1