Reported/Suspected Problem; Figure 13-4 Procedure 2 Troubleshooting Flowchart - Motorola DIMETRA MTS 2 Installation, Configuration And Basic Service Manual

Reported/Suspected Problem

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

PROBLEM
REPORTED OR SUSPECTED
OBSERVE LED
INDICATORS
Refer to
Controls and Indicators
for LED Definitions
Module Suspected
of Being Faulty?
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?
DONE
Clear Problem Report
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
13-42
Yes
Replace Module
No
Yes
No
Yes
Replace Module
No
PROCEDURE 2
Replace Module
EBTS022
071895JNM
Appendix A, "Field Replaceable Units
Chapter 13: MTS Troubleshooting
(FRUs)".
6802800U74-N September 2009