Comtech EF Data CDM-625A Installation And Operation Manual page 492

CDM-625A Advanced Satellite Modem
CDM-625A ODU (Transceiver, BUC, LNB) Operation
•
AUTO mode – When the Online ODU faults, the switchover is done automatically to
replace the faulty unit.
If the ODU Redundancy system is in AUTO mode, a 'forced switch-over' can only
occur if the currently OFFLINE unit is fault-free.
•
MANUAL mode – If selecting the mode as Manual, there is no automatic switchover if a
fault occurs.
To force a switchover to the other CSAT unit, use the
then use the
▲▼
10.3.3.3.3.3 ODU: FSK-control  KST
KST Select:
Configuration
◄ ► arrow keys to select Configuration, Information, or Alarms, and then press ENTER.
Use the
10.3.3.3.3.3.1 ODU: FSK-control  KST  Configuration
KST Config:
Use the ◄ ► arrow keys to select Tx, Rx, or Miscellaneous, and then press ENTER.
10.3.3.3.3.3.1.1
Tx:Off
◄ ► arrow keys to select Tx, Freq, Att, or AGC, and then use the
Use the
change that setting. Press ENTER when done.
10.3.3.3.3.3.1.2
Rx: Freq=11950 MHz
Note that Rx Band is not shown for the KST-2000A.
Use the ◄ ► arrow keys to select Freq, Att, Ref, or Band (KST-2000B only), and then use the
arrow keys to change that setting. Press ENTER when done.
▲▼
arrow keys to select Y (Yes). Press ENTER when done.
Information
Tx Rx Miscellaneous
ODU: FSK-control  KST  Configuration  Tx
Freq=13955 MHz
ODU: FSK-control  KST  Configuration  Rx
Band=B
◄ ► arrow keys to select Switch: N, and
Alarms ()
Att=23 dB
AGC=Off ()
Att=20 dB
10–22
MN-CDM625A
Revision 4
()
arrow keys to
▲▼
Ref=087
()