Comtech EF Data CDM-570 - Manual (Page 506)

CDM-570/570L Satellite Modem with Optional IP Module Revision 12
Appendix L MN/CDM570L.IOM
L–14
L.4.2.2 Config Mdm | LNB (Low-Noise Block Down Converter)
Use this page to configure Low-Noise Block Down Converter parameters, and to display the
LNB status for L-Band operation.
Figure L-4. Config Mdm | LNB page
LNB Control
• Use the provided drop-down menus to turn BUC LNB DC Power and LNB Reference
Enable operations ON or OFF.
• Assign LNB Low and High Current Threshold values ranging from 0 to 500 mA.
• Assign an Rx Lockout Frequency and designate the value as a HIGH (+) or LOW (–) limit.
Click [Submit LNB Controls] to save any changes made to this section.
LNB Status
The LNB Current and LNB Voltage values displayed in this section are read-only and cannot
be changed.