Biamp LSI-16e - Manual (Page 6)

6
LSI-16/LSI-16e FRONT PANEL
(LED 7) System Fault (continued)
Because it indicates a potentially serious condition, the presence of a System Fault extinguishes indicators for PSU, Path and Protection
faults so as to focus attention on the primary fault. However, individual PSU, Path and Protection faults are still shown in the system
software and signaled to individual fault outputs as described below.
The LSI-16/LSI-16e will always power up in the system fault condition. Manual intervention is required to take the LSI-16/LSI-16e out of
this condition. Note: this power up condition does not prevent emergency zone voice announcements provided that the system is operating
reliably.
(LEDs 8–23) General Purpose LEDs
These LEDs indicate functionality of the general purpose inputs on the LSI-16e or of the LSI-16 that has been updated with an Interface
Module 16 (IM-16). On an LSI-16 without an option board, these LEDs remain inactive.
• Solid Red: An Alarm is active on the associated input.
• Solid Yellow: A Fault is active on the associated input.
• Flashing Yellow: An input configured as “high range - monitored” exhibits a monitoring fault.