Can anybody help with this problem ok i have a s#y box which i use for the mrs and off the same lnb i have dm800 the s#y box has 2 cables and dm800 has one, the dish has a 4 port lnb when the s#y box is on i can only get vertical channels on the dbox but as soon as i pull the power on the s#y box i get Horz and vertial back any ideas how i can get both to work
cheers