User's Manual

68P80801E35-B 5/1/2002 1
Global Telecommunications Solutions Sector
1301 E. Algonquin Road, Schaumburg, IL 60196
Troubleshooting
Overview
This chapter is a guide for isolating Base Radio failures to the FRU level. There are
three sections- one each for Generation 2 Single Channel Base Radios, QUAD
Channel Base Radios and Legacy Single Channel Base Radios. Each section
contains procedures for:
❐ Troubleshooting
❐ Verification/Station Operation
The maintenance philosophy for any Base Radio is to repair by replacing
defective FRUs with new FRUs. This method limits down-time.
Two troubleshooting procedures are included. Each procedure is designed to
quickly identify faulty FRUs.
Ship defective FRUs to a Motorola repair depot for repair.
NOTE
Any product damage resulting from improperly
packaged equipment will not be covered under the
standard Motorola warranty agreement.
Section Page Description
Troubleshooting
Preliminaries
2 This section includes recommended equipment and
troubleshooting procedures
Generation 2 Single
Channel Base Radio FRU
Replacement Procedures
5 This includes Generation 2 Single Channel Base
Radio Replacement Procedure , including MMI
commands necessary to verify proper operation.
QUAD Channel Base
Radio/Base Radio FRU
Replacement Procedures
44 This section includes QUAD Channel BR FRU
Replacement Procedures, including MMI commands
necessary to verify proper operation.
Legacy Single Channel Base
Radio FRU Replacement
Procedures
99 This section includes Legacy Single Channel BR FRU
Replacement Procedures., including MMI
commands necessary to verify proper operation.