CDM-600 Satellite Modem

Revision 7

ODU Operation

MN/CDM600.IOM

D.2.11 (ODU,ENABLE,1:1,CSAT#1,CONFIG)

LNA

(ODU,ENABLE,1:1,CSAT#2,CONFIG)

LNA

(ODU,ENABLE,STANDALONE CSAT,CONFIG)

LNA

 

 

 

 

 

LNA: STATE=OFF CALIBRATE-LNA-CURRENT=NO

 

 

CURRENT-WINDOW=48% FAULT-LOGIC=SUMMARY

 

 

Use the [←] or [→] keys to select the parameter to edit. Use the [↑] or [↓] keys to edit

 

the parameter, then press ENTER to implement, or CLEAR.

 

 

 

 

 

LNA STATE

either OFF or ON - controls whether or not the CSAT will provide LNA

 

 

Power via the Receive RF Cable.

 

 

 

 

 

CALIBRATE-

Selecting YES and pressing ENTER calibrates the LNA current for use with

 

LNA-CURRENT

the Current-Window function. (Default is NO)

 

 

 

 

 

CURRENT

Values will scroll between 20% and 50% to define the allowable LNA

 

WINDOW:

Current change before declaring a fault. Selecting 99% disables the Current

 

 

Window function.

 

 

 

 

 

FAULT-LOGIC:

either SUMMARY or NO_SUMMary. This controls whether or not a LNA

 

 

Current-Window fault will activate the Summary Fault Relay. This allows the

 

 

user to select whether or not to switch the Online/Offline CSAT in the event

 

 

of a LNA Current-Window fault.

 

D–7

Page 231
Image 231
Premier Mounts CDM-600 specifications LNA State, Calibrate, Lna-Current, Window, Fault-Logic