Whow, thanx for the good and fast replies.

Until now I thought that you press a button on a RC and something is happening. So this is new area for me ;-)

Are there any hints how and where I can switch the devices on the Bose 3-2-1. Rob mentioned the INPUT-Codes. But I dont know how to handle / where to find.

Confused about things you can do with a RC %-)
David