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

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Reported/Suspected Problem Chapter 13: MTS Troubleshooting
Reported/Suspected Problem
Use Procedure 2 to troubleshoot reported or suspected equipment malfunctions. Perform this procedure with
equipment in service (non-intrusive) and with equipment taken temporarily out of service (intrusive).
Figure 13-4 Procedure 2 Troubleshooting Flowchart
PROCEDURE 2
PROBLEM
REPORTED OR SUSPECTED
DONE
Clear Problem Report
OBSERVE LED
INDICATORS
Module Suspected
of Being Faulty?
Yes
Replace Module
No
CHECK CURRENT
ALARM STATUS
Use MMI command
get alarms
to check alarm status
Module Suspected
of Being Faulty?
PERFORM
VERIFICATION TESTS
Use relevant MMI commands
to perform tests.
Module Suspected
of Being Faulty?
Yes
No
Yes
No
Refer to
Controls and Indicators
for LED Definitions
EBTS022
071895JNM
Replace Module
Replace Module
Base Radio Replacement
Replace suspected modules within the BR with known non-defective module to restore the station to proper
operation. For a list of available FRUs, see
Appendix A, "Field Replaceable Units (FRUs)" .
13-42
6802800U74-N September 2009