Guntermann & Drunck CATCenter NEO4 - Handbuch (Seite 61)

Installation Guide
G&D CATCenter NEO4 · 22
The user module UCON-a
Front panel
The LEDs at the front panel of the user module UCON-a have the following func-
tion:
Section LED Meaning
Redundant Lights up if an external power pack is connected and is
supplying 12V. Power
Main Lights up if the main power supply is connected.
Active  Lights up if a keyboard has been initialised.
 Flashes if no keyboard has been initialised.
Remote
Status Lights up if the CATCenter system is ready for operation.
Back panel
Every RJ45 interface at the back panel of the user module UCON-a provides addi-
tional status LEDs. These LEDs have the following function:
Area LED Meaning
yellow The port is currently occupied by a user. Transm.
green Connected to the CATCenter system.