Table 3-1. Led Indicators - Comtech EF Data SLM-3650 Installation And Operation Manual

SLM-3650 Satellite Modem
Operation
All functions are accessible at the front panel by entering one of six pre-defined Function
Select categories or levels:
•
Configuration
•
Monitor
•
Faults/Alarms
•
Stored Faults/Alarms
•
Remote AUPC (ASYNC mode only)
•
Utility
3.1.1 LED Indicators
The 10 LEDs on the front panel indicate:
•
General modem summary faults
•
Status
•
Alarms
The indicators are defined in Table 3-1 as follows:
Name
Faults
Transmit
Receive
Common
Stored
Status
Power On
Transmitter On
Carrier Detect
Test Mode
Alarms
Transmit
Receive
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Table 3-1. LED Indicators

LED
Red A fault condition exists in the transmit chain.
Red A fault condition exists in the receive chain.
Red A common equipment fault condition exists.
Yellow A fault has been logged and stored.
The fault may or may not be active.
Green Power is applied to the modem.
Green Transmitter is currently on.
This indicator reflects the actual condition of the transmitter, as opposed
to the programmed condition.
Green Decoder is locked.
Yellow Flashes when the modem is in a test configuration.
Yellow A transmit function is in an alarm condition.
Yellow A receive function is in an alarm condition.
3–2
Meaning
Revision 3
MN/SLM3650.IOM