Comtech EF Data SLM-5650B, Installation And Operation Manual

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SLM-5650B Satellite Modem
Revision 2
Front Panel Operation 5–34 MN-SLM-5650B
5.2.4 SELECT: Monitor
Monitor: Alarms Event-Log Rx-Params
CnC Stats (

E)
Use the

arrow keys to select Alarms , Event-Log , Rx-Params , CnC , Stats , Gigabit I/F , or
Stats , and then press [ENT] .
Submenu Function
Alarms Select and view Transmit, Receive, or Unit alarms.
Event-Log Select to View or Clear-All stored events and view modem parameters.
Rx-Params Select to view FC, RSL, BERT, Buffer, Eb/No, or BER.
CnC
This feature is a future option and not available at this time.
Stats Select to View, Clear-All or Config Modem statistics.
5.2.4.1 Monitor: Alarms
Live Alarms: Transmit Receive Unit
(

E)
Use the

arrow keys to select Transmit , Receive , or Unit , and then press [ENT] .
Monitor: Alarms

Transmit
Mod: ---- Press <ENT> for
Intf: ---- detailed status
Press [ENT] to enable access to the available read-only Modulator and Intf (Interface)Tx
alarm status screens.
Use the

arrow keys to then page through the available Modulator and Interface
character positions (Mod#1 through #4, and Tx Intf#1 through #4). The status message to
the right changes based on the current position, as per the following table:
Transmit (Tx) Alarm Position Description
Top Row Mod #1
Mod #2
Mod #3
Mod #4
Modulator symbol clock Phase Lock Loop status.
Modulator RF Synthesizer Phase Lock Loop status.
Modulator IQ activity status.
Modulator Nyquist filter Over range.
Bottom
Row
TX Intf #1
TX Intf #2
TX Intf #3
TX Intf #4
TX Intf #5
Transmit data interface clock Phase Lock Loop status.
Transmit data interface terrestrial clock activity status.
Transmit data interface SCT (send clock timing) Phase
Lock Loop status.
Transmit data interface AIS (alarm indication signal)
status.
Carrier-in-Carrier APC Home State status