SLM-5650 Satellite Modem
Revision 2
Front Panel Operation
MN/SLM5650.IOM
4–3
The indicators are defined as follows:
LED
Color
Condition
Status
Green
No Unit Faults or Stored Faults
Red
A Unit Fault exists
Unit Status
Blinking
There are Stored Faults.
Green
No Tx Traffic Faults or Alarms exists
Orange
A Tx Traffic Alarm exists
Tx Status
Red
A Traffic Fault exists
Green
No Rx Traffic Faults or Alarms exists
Orange
A Rx Traffic Alarm exists
Rx Status
Red
A Rx Fault exists
Green
Transmitter is currently on. This indicator reflects the actual condition of
the transmitter, as opposed to the programmed condition.
Tx On
Off
Transmitter is currently OFF.
Alarms
Green
Demod has constellation lock.
IF Lock
Off
No constellation lock.
Green
Decoder is locked.
Data Lock
Off
Decoder is not locked.
Green
The Unit is in Remote Communication Mode.
Remote
Off
The Unit is in Local Mode – remote monitoring is possible, but no remote
control
Test Mode
Orange
A Test Mode is selected (Example: IF Loopback)
Off
No test mode is selected.