Radyne DMD20 Installation And Operation Manual page 64

User Interfaces
SCT CLOCK PLL
SYM CLOCK PLL
LB SYNTH PLL
IF SYNGH PLL
TX MINOR (menu)
TERR CLK ACT
TERR DATA ACT
TX TERR AIS
TX FRAME LOCK
MULTIFRAME LOCK
RX MAJOR (menu)
FPGA CFG
DSP CFG
4-16
{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 indicates a hardware or
programming failure within the modem.
{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 indicates a problem with the
incoming clock to the modem (SCTE).
{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 indicates a hardware or
programming failure within the modem.
{Pass/Fail, Unmasked/Masked}
Indicates that the Tx IF Synthesizer is not locked. This
alarm will flash on during certain modem parameter
changes. A solid indication indicates a hardware or
programming failure within the modem.
{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 indicates a
hardware or programming failure 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 indicates a problem with the
incoming clock to the modem (SCTE).
{Pass/Fail, Unmasked/Masked}
Indicates a receive FPGA hardware failure.
{Pass/Fail, Unmasked/Masked}
Indicates a receive FPGA failure.
DMD20 Universal Satellite Modem
TM103 - Rev. 1.1