I have recently acquired an echo dot. I managed to link it to my Samsung sound bar, it shows Samsung sound bar m360 m series in the echo app. When the connection was made alexa cut in and said what to say to activate the sound bar. I can't remember what she said and I have been unable to give her an instruction to play the sound through the sound bar.
I can play the sound bar by using the app but unable to activate giving instructions to the dot.
I am very new to this and would like any help you can give.