Radyne RCS11, Installation And Operation Manual

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Maintenance RCS11 1:1 Redundancy Switch
4-2 TM061 Rev. 1.3
A Read-Only Memory (ROM) failure in the Switch;
A Random Access Memory (RAM) failure in the Switch;
A loss of Carrier Detect on a Demodulator Channel where this attribute is monitored;
A loss of Terrestrial Input Clock on a Channel where this attribute is monitored;
A failure of two monitored Modulators;
A failure of two monitored Demodulators;
A failure of both RCS11 power supplies.