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OM20 Universal Outdoor Modem
LB Synth PLL:
BUC Current:
BUC Voltage:
Ethernet WAN
MINOR ALARMS
Terr Clock Act:
Terr Data Act:
Terr AIS:
DnI Frame Lock:
DnI MFrame Lock:
DVB Frame Lock:
RESET LATCHED ALARMS:
FORCE ALARM TEST:
TM116 – Rev. 1.2
{Pass/Fail, Unmasked/Masked}
Indicates that the Tx L-Band Synthesizer is not locked.
This alarm will flash on during certain modem parameter
changes. A solid indication points toward a configuration
problem within the modem.
{Pass/Fail, Unmasked/Masked}
Indicates that current is either below or above the
threshold limits of the BUC, as specified by the OM20.
Only active when BUC Voltage is enabled
{Pass/Fail, Unmasked/Masked}
Indicates that the voltage is not functioning correctly
when the BUC Voltage is enabled.
{Pass/Fail, Unmasked/Masked}
Indicates that the interface card is faulted and will not
pass data (displays only when the Ethernet Card is
installed and the Ethernet Interface is selected).
{Pass/Fail, Unmasked/Masked}
Indicates no Terrestrial Clock activity.
{Pass/Fail, Unmasked/Masked}
Indicates no Tx Data activity.
{Pass/Fail, Unmasked/Masked}
Indicates that AIS has been detected in the Tx Data
Stream.
{Pass/Fail, Unmasked/Masked}
Indicates that the TX Oversample Clock PLL is not
locked. This alarm will flash on during certain modem
parameter changes. A solid indication points toward a
configuration problem within the modem.
{Pass/Fail, Unmasked/Masked}
Indicates that Tx Composite Clock PLL is not locked.
This alarm will flash on during certain modem parameter
changes. A solid indication points toward a problem with
the incoming clock to the modem (SCTE).
{Pass/Fail, Unmasked/Masked}
Indicates that Tx input data stream framing does not
match the user selected TX TERR FRAMING.
Clicking on this button will reset (Clear) all Latched
Alarms
Clicking on this button will force alarms
Web Browser/Remote Protocol
6-50
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