I am new member and as a new R 15 owner, I am not sure how to proceed. I am having some of the problems that other members are. In addition, I find that my users manual does not have instructions for all of the screens that are available. I have called Directv for help, but they do not seem to know any more than I do. Does anyone know how I can access a manual that covers how to access all of the screens including the sequence that must be followed?