Service Manual

6802800U74-AN
Chapter 13: MTS Troubleshooting
394
Yes
Replace Module
PERFORM
VERIFICATION TESTS
Use relevant MMI commands
to perform tests.
Figure 192: Procedure 2 Troubleshooting Flowchart
PROBLEM
REPORTED OR SUSPECTED
DONE
Clear Problem Report
EBTS022
071895JNM
13.2.1.5.1
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 Field Replaceable Units (FRUs) on page 446.
Module Suspected
of Being Faulty?
Yes
No
Module Suspected
of Being Faulty?
Yes
No
CHECK CURRENT
ALARM STATUS
Use MMI command
get alarms
to check alarm status
Replace Module
Replace Module
OBSERVE LED
INDICATORS
Refer to
Controls and Indicators
for LED Definitions
Module Suspected
of Being Faulty?
No
PROCEDURE 2