Beovision 8 has annoying "speaker 3" message on screen how do I remove it?

I moved the tv and when reconnected this message keeps popping up 

I posted a long response that got lost !

Did you add or re-wire L+R speakers ?

Does your Beo4 have SPEAKER mode it it's list ?

Does STOP make the message go away ?

Found loose connection on speaker in move 

message gone

 

thanks