9-3 MINI-LINK BAS
EN/LZB 111 0542 P2B Technical Description
9.1.2 AT Setup
Initial configuration of the AT (AT setup) is required before bringing
the terminal into service and it is performed locally through the ACT.
Differently, when the connection with the RN has been estabilished
and the terminal has been signed on the configuration of AT
parameters is possible only from the MS.
The ACT is a software tool displayed by a portable PC directly
connected to the FlexNU, used for AT local setup, testing and fault
management purpose. For more detailed information about ACT tool
refer to the “ACT User Guide” of the AT installation manual.
9.2 Fault Detection
The following lists describe the main events and alarms graphically
presented in the specific EM window fields.
9.2.1 Alarms
The first table shows the alarm name, the category, the severity and a
short description. The category and severity columns are explained
below.
Category:
The abbreviations in the Category column are the following:
• Comm= Communications
• Eq = Equipment
• Proc = Processing
• QoS = Quality of Service
Severity:
The alarm severity can be either critical, major, minor or warning. The
severity can be changed in the alarm severity assignment window. The
listed severities are the default values.
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