OLI - VF-440R
A green LED indicator monitors the power of the optical signal that is being received at the receiver.
Optical input status associated with this LED is summarized below.
Optical Level Indicator
Optical Status
Green
Proper Optical Input Power Present
Off
Optical Input not Detected
Power
A green LED indicator monitors the internal voltages created within the unit. Power status associated with
this LED is summarized below.
Power Indicator
Power Status
Green
Voltage Present
Off
Check Power Supply
Status Indicators
Rack-Mount Units
The VF-440TR transmitter and VF-440RR receiver provide the following LED status indicators to aid in
installation and troubleshooting:
VLI 1 through VLI 4 - VF-440TR
A bi-color LED indicator is provided for each of the four video channel inputs. Video status associated with
each of these LEDs is summarized below.
Video Level Indicator
Video Status
Green
Proper Input Video Present
Red
Input Video Not Detected
Off
Check Power Supply
OLI - VF-440RR
A bi-color LED indicator monitors the power of the optical signal that is being received at the receiver.
Optical input status associated with this LED is summarized below.
Optical Level Indicator
Optical Status
Green
Proper Optical Input Power Present
Red
Optical Input not Detected
Power
A green LED indicator monitors the internal voltages created within the receiver. Power status associated
with this LED is summarized below.
Power Indicator
Power Status
Green
Voltage Present
Off
Check Power Supply