Eicon Networks Adapters - Handbuch (Seite 28)

28 Troubleshooting
ENGLISH
Checking the Status LEDs
(DIVA Server PRI only)
The DIVA Server PRI has four LEDs, as shown:
The table below describes the function of each LED:
* The LED is lit when its status corresponds to “on”.
Color Status* Description
yellow off Normal operation.
on Remote site is experiencing synchronization problems (if a
remote alarm/yellow alarm is detected).
red off Normal operation.
on The receiver does not detect a signal (loss of signal/red alarm).
blue off Normal operation.
on Received frames are not synchronized properly (alarm indication
signal/blue alarm).
green off Layer 2 is not active.
on Layer 2 is active. Remains lit only for the duration of the
connection.
red
green
yellow
blue