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FiberLink 4160 & 4320 Series User’s Manual
FiberLink 4160 & 4320 Series
Transmitter LEDs
LED Status Definition
Power
On
Indicates that correct power has been applied .
Audio
Off
Indicates no audio input detected
(1-16 or 1-32) Blinking
Indicates audio input detected
Receiver LEDs
LED Status Definition
Power
On
Indicates that correct power has been applied .
Audio
Off
Indicates no audio detected on the fiber
(1-16 or 1-32) Blinking
Indicates audio detected on the fiber
Optic 1 & 2
Off
Indicates normal operation
On
Indicates no signal on fiber or fiber not
connected
Indicator LEDs
The FiberLink 4160/4320 Series has indicator LEDs that are used to monitor the state of the
unit .
LED Indicators