Hello,
If I understood your installation correctly:
Avant and Ouverture in one room and NOT connected by Masterlink
BL 3500 in another room ML connected to Overture
The Option setting should be:
Avant: V_OPT 1
Ouverture: A_OPT 1
BL 3500: L_OPT 5 or 6
Do You have speakers connected to your Ouverture. If not, it could be that the Ouverture defaults to A_Opt 0
In this case you should to ML it to the Avant:
Avant: V_Opt: 2
Ouverture: A_Opt: 0
BL 3500: L_Opt 6
hfat
The Avant is in the same room whit the ouverture and 3500 but just 3500 & Ouverture are connected via ML.
Giovanni
Stefan