Try and set your TV to Option 2 otherwise it would not react to remote control signals set to the Audio master (like pressing CD or an audio source, or pressing AV and then a video source).
http://www.beoworld.org/beotech/mlsetups.htm
You need V.OPT 2 probably.
On a Beolink 1000, press the red dot, then picture, then 2 then store, the led on the TV should blink once.
On a Beo4, Press the Red dot (the off button) and the LIST button at the same time.
Remote display OPTION, press GO
Press list until you see V.OPT, then press 2.
P.
p.