Lucent Technologies FT-2000 OC-48 - User Panel (Low Speed Shelf - System Controller and Repeater Shelf - System Controller) - Plug-In-Type (after 06;97)

Operations Interfaces
6-14 Issue 8.0 July 2002
Figure 6-3. User Panel (Low Speed Shelf - System Controller and
Repeater Shelf - System Controller) — Plug-In-Type
(After 06/97)
The user panel LEDs show the following local system information:
n The active alarm level is shown by red LEDs for critical (CR) and major
(MJ) alarms and by a yellow LED for minor (MN) alarms.