Comtech EF Data Radyne DMD1050, Installation And Operation Manual

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DMD1050 Satellite Modem Board Web Browser
7.3.4.5 Alarms Menu
Alarms / Transmit Menu
Figure 7-22. Alarms /Transmit Menu
MAJOR ALARMS
FPGA Config: {Pass/Fail, Unmasked/Masked}
Indicates a transmit FPGA configuration failure.
DSP Config: {Pass/Fail, Unmasked/Masked}
Indicates a transmit DSP configuration failure.
Sct Clock PLL: {Pass/Fail, Unmasked/Masked}
Indicates that the Tx SCT Clock PLL is not locked. This alarm
will flash on during certain modem parameter changes. A solid
indication points toward a configuration failure within the
modem.
Sym Clock PLL: {Pass/Fail, Unmasked/Masked}
Indicates that the Tx Symbol 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).
LB Synth PLL: {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.
MN-DMD1050 7–37
Revision 9