Comtech EF Data Radyne DMD1050 Installation And Operation Manual page 127

Satellite modem board

Table of Contents

DMD1050 Satellite Modem Board

7.3.4.5

Alarms Menu

Alarms / Transmit Menu

MAJOR ALARMS

FPGA Config:

DSP Config:

Sct Clock PLL:

Sym Clock PLL:

LB Synth PLL:

MN-DMD1050

Revision 9

Figure 7-22. Alarms /Transmit Menu

{Pass/Fail, Unmasked/Masked}

Indicates a transmit FPGA configuration failure.

{Pass/Fail, Unmasked/Masked}

Indicates a transmit DSP configuration failure.

{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.

{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).

{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.

Web Browser

7–37

Table of Contents