Both Systems Faulted, No Operation Possible

Figure 1. Dual‑System Both Systems Faulted (No Operation)


Auto Switch Green
A		B
Off	Select	Off
Red/Gray	Ready	Red/Gray
Green	Active	Off

Both Ready lights are red, indicating that neither system can be run.

The Active lights are both off, indicating that neither system is running

The Ready light bezels are both gray indicating, that maintenance personnel may not be working on the problem (the hardware switch has not been set to maintenance mode for either system).

Action

Use the Radar Status Menu to identify the faults. When the fault is cleared, the system automatically resumes operation on the good system.