American Fibertek MRR-860 - Manual (Page 7)

7
MRR-860 STATUS INDICATORS
The MRR-860 receiver provides the following front panel LED status indicators to aid in
installation and troubleshooting:
OLI 1
A bi-color LED indicator monitors the power of the optical input signal that is being
received at the MRR-860 from video channels one through four of the MRT-860. AC
power and optical input status associated with this LED are summarized below.
Optical Level Indicator AC Power Status Optical Status
Green On Proper Optical Input Power Present
Red On Optical Input Not Detected
Off Off Check Power Supply Input
OLI 2
A bi-color LED indicator monitors the power of the optical input signal that is being
received at the MRR-860 from the two remaining video channels of the MRT-860. AC
power and optical input status associated with this LED are summarized below.
Optical Level Indicator AC Power Status Optical Status
Green On Proper Optical Input Power Present
Red On Optical Input Not Detected
Off Off Check Power Supply Input