U need BOTH key lines in your receiver...active is usually the last one to have changed...U ONLY need to change the line that the keys have changed from the previous keys...its VERY self explanatory!...
example...your house has 2 doors with a different lock on each, so therefore U have 2 house keys (1 for each lock)...if someone (Dishnet or Bev) changes one of the locks, then U ONLY need to change and get 1 new key..then U will still have 2 good working keys,!
U need BOTH key lines in your receiver...active is usually the last one to have changed...U ONLY need to change the line that the keys have changed from the previous keys...its VERY self explanatory!...
example...your house has 2 doors with a different lock on each, so therefore U have 2 house keys (1 for each lock)...if someone (Dishnet or Bev) changes one of the locks, then U ONLY need to change and get 1 new key..then U will still have 2 good working but different keys,!