6
MRR-91600C-283 STATUS INDICATORS
The MRR-91600C-283 receiver provides the following front panel LED status indicators to aid in
installation and troubleshooting:
VLI 1 THROUGH VLI 16
A bi-color LED indicator is provided for the each of the sixteen video outputs of the MRR-
91600C-283. Video status associated with each of these LED’s is summarized below.
Video Presence LED
Video Status
Green
Proper Output Video Present
Red
Output Video Not Detected
SYNC
A bi-color LED indicator is provided to monitor the proper serialization of the electrical video
data stream through the MRR-91600C-283. A SYNC indicator for videos one through eight is
located above the OLI 1 indicator. A SYNC indicator for videos nine through sixteen is located
above the OLI 2 indicator. Sync status associated with these LED’s is summarized below.
Sync LED
Sync Status
Green
Proper Data Stream Serialization Present
Red
Data Stream Serialization Not Detected
OLI 1
A bi-color LED indicator monitors the power of the optical input power signal that is being
received at the MRR-91600C-283 from video channels one through eight of the MRT-91600C-
283. AC power and optical input power 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-91600C-283 from video channels nine through sixteen of the MRT-91600C-283. 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
