On the AVOD, you don't seem to have found the AVOD access point.
There is a screen that allows you access to lots of films and shorts, as well as music- probably 50 + CDS of music, thwn also some games and odd stuff/

I'm a bit thrown by your ref to main screen- you should have 16 separate channels of looping stuff on your large screen monitor. Each has two options for different languages/ Not a great selection, but enough for the flights.