Just installed an AU9-SL3 Dish.
Using 4 cables to a Zinwell MS6X8WB-Z (WB68)
Driving 3 DirecTV 300GB R10 TIVO Receivers (mine)
Get an outstanding signal on A, B, & C. (93-97)
But the next message says
A OK
B not detected
C not detected
Everything still works if I ignore this...