Comtech EF Data SDM-300L - Manual (Page 59)

Operation SDM-300L Satellite Modem
3–18 Rev. 2
SDM300L "TYPE"
VER: X.X.X
FUNCTION SELECT
STORED
FAULTS/ALARMS
MODULATOR x DEMODULATOR x TX INTERFACE x RX INTERFACE x
COMMON x
BACKWARD
ALARMS x
STORED TIME/DATE
HH:MM:SS/MM-DD-YY
(FAULT LABEL)
IF SYNTHESIZER
DATA CLOCK SYN
I CHANNEL
Q CHANNEL
AGC LEVEL
MODEM REF ACT
MODEM REF PLL
MODULE
CONFIGURATION
ODU
STORED TIME/DATE
HH:MM:SS/MM-DD-YY
(FAULT LABEL)
CARRIER DETECT
IF SYNTHESIZER
I CHANNEL
Q CHANNEL
BER THRESHOLD
MODULE
CONFIGURATION
LNB
STORED TIME/DATE
HH:MM:SS/MM-DD-YY
(FAULT LABEL)
TX DROP
TX DATA/AIS
TX CLK PLL
TX CLK ACTIVITY
TX AUDIO 1 CLIP
TX AUDIO 2 CLIP
CONFIGURATION
STORED TIME/DATE
HH:MM:SS/MM-DD-YY
(FAULT LABEL)
BUFFER UNDERFLOW
BUFFER OVERFLOW
RX DATA/AIS
FRAME BER
BACKWARD ALARM
BUFFER CLK PLL
BUFFER CLK ACT
DEMUX LOCK
RX 2047 LOCK
BUFFER FULL
RX INSERT
RX AUDIO 1 CLIP
RX AUDIO 2 CLIP
CONFIGURATION
STORED TIME/DATE
HH:MM:SS/MM-DD-YY
(FAULT LABEL)
BATTERY/CLOCK
-12 VOLT SUPPLY
+12 VOLT SUPPLY
+5 VOLT SUPPLY
SELF TEST
CONTROLLER
INTERFACE MODULE
STORED TIME/DATE
HH:MM:SS/MM-DD-YY
(FAULT LABEL)
BW ALARM RX #4
BW ALARM RX #3
BW ALARM RX #2
BW ALARM RX #1
BW ALARM TX #4
BW ALARM TX #3
BW ALARM TX #2
BW ALARM TX #1
TX/RX IDR only
Notes:
1. x = 0 TO 9.
2. Stored time/date will alternate.
HH:MM:SS/mm-dd-yy, or no fault.
ACCESS TO
SUBMENU
CONDITIONAL OR
OPTION-DEPENDENT Parameter Information
Key:
ODU
CURRENT AND VOLTAGE
TX/RX L-Band only
UNAVAL
SECONDS x
STORED TIME/DATE
(Reed-Solomon option only)
CLEAR??
STORED FAULTS
YES
Figure 3-14. Stored Faults/Alarms Menu