I have a Beocentre 2 DVD/DAB/FM that is not connected to a BEOVision, but to a DLP Projector,  what is the correct option setting.  it does have speakers connected to the PL port

The reason I ask is I can not access the DVD menu via the Yellow 3 button on the Beo4.

Any help welcomed,  also the direct keypad approch is very limited.

Jon