I downloaded the DVD 1 user guide from the B&O site and it appears to suggest menu facilities which are not shown in the User guide provided with my unit  - for example  Picture Menu, Sound Menu, Functions menu. Following the instructions in the downloaded guide to access these menus on my DVD 1 has no effect. I am assuming that this is because they relate to different versions of the DVD 1 but can someone explain and clarify please?

Thanks in advance.