System Reevaluation - Northern Telecom Meridian 1 Installation And Maintenance Manual

Page 142 of 220 Maintenance

System Reevaluation

553-3601-200 Standard 7.00 November 1998
Unless this is a new installation, System Reevaluation
disables the Meridian Companion system and should be
performed after hours.
All active calls will be dropped when System Reevaluation
begins.
When the physical system configuration has changed significantly, such as a
Base Station layout, you must run System Reevaluation so that the Meridian
Companion system can adapt to the changes and provide optimum
performance.
You will usually be notified when System Reevaluation is required (see
explanation below).
You should run System Reevaluation when
• new Base Stations have been added
• the system has been relocated
• antenna settings have been changed
Keep these points in mind:
• If the system detects the need for System Reevaluation, you will see
Re Eval required
Administration Terminal. If reevaluation is recommended (and not
required), you can clear the message if the system is unchanged, for
example, if a faulty Base Station has been replaced.
Re-Eval recommended is displayed
• If
following two reasons:
— a Base Station had lost power, or the TCM port had been
disconnected and is now back in service
— a Base Station has been replaced by another Base Station but the port
has not changed
ATTENTION!
Re-Eval recommended
or on the
, it could be for the