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10.3.3.3.3.1.1.3 ODU: FSK-control
LNA: State=On
Current-Window=50%
Use the ◄ ►arrow keys to select a setting, and then use the ▲▼ arrow keys to change that
setting:
Selection
State
Calibrate-LNA-Current
Current-Window:
Fault-Logic:
Press ENTER when done.
ODU (Transceiver, BUC, LNB) Operation
CSAT (2CSATs
CSAT #X)
Calibrate-LNA-Current=N
Fault-Logic=Summary
(LNA State) Off or On. This controls whether or not the CSAT provides LNA
Power via the Receive RF Cable.
Select YES and press ENTER to calibrate the LNA current for use with the
Current-Window function. (Default is NO.)
A value from 20% to 50% defines the allowable LNA Current change before
declaring a fault. Select 99% to disable the Current Window function.
Summary or No-Summary. This controls whether or not an LNA Current-
Window fault activates the Summary Fault Relay, and further permits you to
select whether or not to switch the Online/Offline CSAT in the event of an LNA
Current-Window fault.
10–17
CDM-425 Advanced Satellite Modem
Configuration
LNA
Setting
Revision 0
MN-CDM-425
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