AN INSTRUCTION MANUAL SHOULD BE INCLUDED IN THE BOX THAT THE SYSTEM CAME IN. I DO NOT RECOMMEND INSTALLING THIS SYSTEM ON THE ROOF OR ANYWHERE ON THE HOUSE. WE DO ONLY POLE MOUNTS WHERE I WORK BECOUSE OF THE LIABILITY. IF YOU SET YOUR SKEW AND ELEVATION BY THE ZIP CODES IN THE MANUAL, YOU SHOULD BE ABLE TO POINT IT QUITE EASILY. AND CURSE
THE DUAL TUNER RECEIVERS