Figure 4-9. faults/alarms menu – Comtech EF Data SDM-9000 User Manual
Page 97
![background image](https://www.manualsdir.com/files/778900/content/doc097.png)
SDM-9000 Satellite Modem
Operation
Rev. 4
4–23
SDM-9000 "TYPE"
VER: 6.1.1
FUNCTION SELECT
FAULTS/ALARMS
MODULATOR
DEMODULATOR
TX INTERFACE
RX INTERFACE
COMMON
BACKWARD ALARMS
IF SYNTHESIZER
DATA CLOCK ACT
DATA CLOCK SYN
I CHANNEL
Q CHANNEL
AGC LEVEL
INTERNAL SCT SYN
EXT REF ACT
MODULE
PROGRAMMING
CONFIGURATION
See notes.
CARRIER DETECT
IF SYNTHESIZER
RX CLOCK SYN
I CHANNEL
Q CHANNEL
DESCRAMBLER
BER THRESHOLD
MODULE
PROGRAMMING
CONFIGURATION
See notes.
TX DATA/AIS
TX CLK PLL
TX CLK ACTIVITY
PROGRAMMING
CONFIGURATION
See notes.
BUFFER UNDERFLOW
BUFFER OVERFLOW
RX DATA/AIS
FRAME BER
BUFFER CLK PLL
BUFFER CLK ACT
DEMUX LOCK
RX 2047 LOCK
BUFFER FULL
PROGRAMMING
CONFIGURATION
See notes.
BATTERY/CLOCK
-12 VOLT SUPPLY
+12 VOLT SUPPLY
+5 VOLT SUPPLY
-5 VOLT SUPPLY
CONTROLLER
INTERFACE MODULE
See notes.
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
See notes.
IDR overhead only.
ACCESS TO
SUBMENU
CONDITIONAL OR
OPTION-DEPENDENT
Parameter Information
Key:
Notes:
1. A "-" indicates that no fault or alarm exists.
2. A "+" indicates that a fault exists, and will
cause switching in a redundant system.
3. A reversed contrast "+" indicates an active
alarm.
Figure 4-9. Faults/Alarms Menu