If I want to upgrade a 211 to a 722 would there be any additional cabling required beyond just adding a simple splitter if I were just replacing the old box with a new one on a single tv?
So they should be able to just ship the replacement without an installer and the separator would just split the signal at the box. No need to run a second cable from the box?
So they should be able to just ship the replacement without an installer and the separator would just split the signal at the box. No need to run a second cable from the box?