For those doing it for the first time, be sure to note that when it refers to the Delete button or the Enter button, these are "Context Sensitive Buttons" (see the page 8) on the top of the cabinet and their meaning is shown in corresponding color on the lower part of the display when you are configuring

It might help if they added the context sensitive buttons to the remote - hopefully they will

That all being said, there was one thing so far which left me initially puzzled, and that's the "Context Sensitive Buttons".