Monitor:) Alarms - Comtech EF Data SLM-5650A Installation And Operation Manual

7.2.4 (SELECT:) Monitor Menu Branch
Monitor: Alarms
CnC
The Monitor Menu Branch provides submenus that permit you to monitor the alarm status
of the unit, to view the log of stored events, and to display the Rx Parameters screen. Use
the  arrow keys to select Alarms, Event-Log, Rx-Params, CnC, Stats, Gigabit I/F, or
Stats. Press [ENT].
7.2.4.1

(Monitor:) Alarms

Live Alarms: Transmit
Use the  arrow keys to select Transmit, Receive, or Unit. Press [ENT].
(Monitor:) Alarms  Transmit
Mod: ----
Intf: -+-+--
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 follows:
Transmit (Tx) Alarm Position
Top row
Bottom row
The examples that follow depict alarm status screens displayed for the Mod 1
st
1 character positions. If the Mod 1
Mod: +---
Intf: ----
If the Intf Tx 1
Mod: ----
Intf: +---
Front Panel Operation
Event-Log
Stats GigaBit I/F Stats
Receive
Mod #1 Modulator symbol clock Phase Lock Loop status.
Mod #2
Modulator RF Synthesizer Phase Lock Loop status.
Mod #3 Modulator IQ activity status.
Mod #4
Modulator Nyquist filter Over range.
Tx Intf #1
Tx data interface clock Phase Lock Loop status.
Tx Intf #2 Tx data interface terrestrial clock activity status.
Tx Intf #3
Tx data interface SCT (send clock timing) Phase Lock Loop status.
Tx data interface AIS (alarm indication signal) status.
Tx Intf #4
st
character position is selected:
Rx-Params
Unit
(E)
Press <ENT> for
detailed status
Description
st
character position is selected:
Mod symbol clk
not locked.
TxIntf data
not locked.
7–37
SLM-5650A Satellite Modem
Revision 10
st and Intf Tx
MN-SLM-5650A