RC-1170/1270 Redundancy Switch Controllers
Revision 0
Front Panel Operation
3–13
MN-RC-1170/1270
3.3.2.4
1:2 Redundant Mode
In this mode, three LNAs are configured with two LNAs/LNBs online and one powered LNA/LNB
as a dedicated backup.
If an online LNA/LNB fails, the backup LNA/LNB will switch online to replace the faulted unit. The
controller will then change the system to the manual mode.
If the system is then set to “Auto Redundancy” mode and the remaining Dedicated online” unit
fails, the system will again switch with the “most recently faulted” LNA/LNB replaced with the
backup LNA/LNB. Again, the system will change to the Manual redundancy mode.