7
MRX-8810C-SL STATUS INDICATORS
The MRX-8810C-SL receiver provides the following front panel LED status indicators to
aid in installation and troubleshooting:
DATA
These indicators turn green when any data activity is present. An active DATA 1 LED
indicates data is present at the input /output terminals of the MRX-8810C-SL. An active
DATA 2 LED indicates the MRX-8810C-SL has seized the data carrier to allow data flow.
The intensity of the indicators will vary with input / output data patterns, however, the Tx
and Rx Carrier Detect LEDs will typically appear dimmer than the Sensornet Tx and Rx
LEDs. The data activity associated with these front panel DATA LEDs are listed below.
DATA 1 TX
DATA 1 RX
DATA 2 TX
DATA 2 RX
Sensornet Tx
Sensornet Rx
Tx Carrier Detect
Rx Carrier Detect
OLI 1
A bi-color LED indicator monitors the power of the optical input signal that is being
received at the MRX-8810C-SL from video channels one through four of the MTX-
8810C-SL. AC power and optical input status associated with this LED are summarized
below. Please note that data is sent as a subcarrier on channel one’s video signal.
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 MRX-8810C-SL from video channels five through eight of the MTX-
8810C-SL. 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
