Nortel Networks SONAR P0992639 01 User Manual

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P0992639 01
Modular ICS Companion Installer Guide
Powering up the system
If you added a base station that requires a software update, the 
system begins downloading the software to the base station. 
The Administration Terminal display shows BS-1 Dload 
Start. Press CLEAR to clear the message. When  the base 
station software is downloaded, the Administration Terminal 
shows BS-1 Dload Done. Press CLEAR to clear the message. 
Some Base Stations may not be powered up at the same time, 
and this message repeats at the beginning of each download.
In the United States, the display shows one of the following 
messages after powering up:
If display shows
See
UTAM code req’d
UTAM test failed
Alarm codes on page 102 in the 
Troubleshooting chapter.
A loss of UTAM information occurs when 
upgrading U.S.-based MICS-XC systems.
UTAM Recovery Codes are required.