Nevion SDI-CHO-2x1-PB - Manual (Page 10)

SDI-CHO-2x1/ SDI-CHO-2x1-PB Rev. E
nevion.com | 10
5.2 Front Panel - Status Monitoring
The status of the module can be easi ly monitored visually by the LED’s at the front of
the module. The LED’s are visible through the front panel as shown in figure 8 below.
Figure 8 - Front panel indicator overview for SDI-CHO-2x1 ((Text not printed on the front
panel).
The SDI-CHO-2x1 ha s 4 LED’s each showing a status corresponding to the GPI
pinning. The position of the different LED’s is shown in figure 8.
Diode \ state Red LED Yellow LED Green LED No light
Status Module is faulty
Module is OK
Module power is OK Module has no
power
Lock&LOS Loss Of Signal & No
Reclocker lock Signal present & No
Reclocker lock Signal present &
Reclocker in lock
Input 1 No input signal on
Input 1 Signal present & not
selected Signal present &
Input 1 selected
Input 2 No input signal on
Input 2 Signal present & not
selected Signal present &
Input 2 selected