| Green – Power
|
On
|
Off
|
Power is not supplied to unit. Possible line
power problem.
|
Check power supply and connections.
|
| Red – Error
|
Off
|
On
|
Internal fault.
|
Contact technical support.
|
| Green – Pri. F Lnk
|
On
|
Off
|
Fiber-optic cable is incorrectly connected.
|
Check fiber-optic cable connection. (Connects
transmit to receive.)
|
| Green – Pri. C Lnk
|
On
|
Off
|
Twisted pair cable is incorrectly connected.
|
Check cable pinouts.
|
| Green – Sec. F Lnk
|
On
|
Off
|
Fiber-optic cable is incorrectly connected.
|
Check fiber-optic cable connection. (Connects
transmit to receive.)
|
| Green – Sec. C Lnk
|
On
|
Off
|
Twisted pair cable is incorrectly connected.
|
Check cable pinouts.
|