Comtech EF Data CDM-710G - Manual (Page 119)

CDM-710G High-Speed Satellite Modem Revision 1
Front Panel Operation MN-CDM710G
6–43
Demodulator Faults / Alarms
Menu Mnemonic Description
+1.5V PSU Demodulator Card 1.5 Vdc regulator exceeds +/- 5%
FPGA Load Demodulator Card Demod FPGA not loading
Demod Unlocked Demodulator is not locked
FPGA Temp Demodulator Card Demod FPGA outside temperature range
BER limit Exceeded Bit error rate limit exceeded
AGC Level Out of Range AGC level is out of range
Eb/No limit exceeded EB/No limit has been exceeded
Demodulator Synth 1 PLL Demodulator Synth 1 PLL fault
Demodulator Synth 2 PLL Demodulator Synth 2 PLL fault
Demodulator SERDES Dmd->Framer Demodulator SERDES fault
Demodulator SERDES Framer > FEC1 Demodulator SERDES fault
Demodulator SERDES Framer > FEC2 Demodulator SERDES fault
FAST option not installed FAST option for selected feature has not been installed
Rx DCM Unlocked Demod Digital Clock Manager unlocked
Intf1 Rx Buffer Underflow Rx buffer has underrun Slot 1
Intff Rx Buffer Overflow Rx buffer has overflowed Slot 1
Intf2 Rx Buffer Underflow Rx buffer has underrun Slot 2
Intf2Rx Buffer Overflow Rx buffer has overflowed Slot 2
SERDES Par Framer -> Intf1 SERDES parity error detected on framer FPGA interface 1
SERDES Par Framer ->Intf2 SERDES parity error detected on framer FPGA interface 2
Rx Clock Source Interface 1 Rx Clock Source fault Interface 1
Rx Clock Source Interface 2 Rx Clock Source fault Interface 2
Intf1 Rx AIS Slot 1 Port1 RX AIS slot1
Intf2 RXAIS Slip Slot 2 RX AIS slot2
Intf1 EXT Clock Slot1 EXT Clock Slot1
Intf2 Clock Slot2 EXT Clock Slot2
If Stored Events: ÆClear-All is selected:
Clear All Stored Events
No Yes (E)
When In Local mode, use the ◄ ► arrow keys to select No to retain, or Yes to clear the buffer of
all stored events, then press
ENTER
.
Note: When the unit is in Remote mode, and the user attempts to select an option, the following
message is displayed (follow the prompt as shown):
THIS UNIT IS CURRENTLY
IN REMOTE MODE!!
DO YOU WANT IN LOCAL
MODE? ENT=Yes CLR=No