Comtech EF Data SDM-300L3 - Manual (Page 93)

SDM-300L3 Satellite Modem Revision 1
Front Panel Operation MN/SDM300L3.IOM
4–25
FUNCTION SELECT: CONFIGURATION: DEMODULATOR:
LNB POWER
LNB POWER
OFF
Programs the LNB Power On or Off. The LNB voltage is transmitted up the center
conductor of the RF-IF connector.
Upon entry, the current status of the descrambler is displayed. Press [
↑ ] or [ ↓ ] to make
the selection. Press to execute the change.
FUNCTION SELECT: CONFIGURATION: DEMODULATOR:
LNB VOLTAGE
LNB VOLTAGE
13 VDC
Programs the LNB Power at 13, 18, or 24 VDC.
Upon entry, the current status of the descrambler is displayed. Press [
↑ ] or [ ↓ ] to make
the selection. Press to execute the change.
FUNCTION SELECT: CONFIGURATION: DEMODULATOR:
LNB 10 MHZ REF
LNB 10 MHz REF
OFF
Programs the LNB 10 MHz REF to On or OFF. The LNB 10 MHz reference is
transmitted out the center conductor of the RF-IF connector.
Upon entry, the current status of the descrambler is displayed. Press [
↑ ] or [ ↓ ] to make
the selection. Press to execute the change.