I recieved my 622 to replace my 322. I didn't have OTA signals on my 322 but want to put it on my 622. I have a dp44 switch with 2 seperators. How do I integrate my diplexers into this so I can have OTA signals to my 622 and run a signal out to another tv with the seperators. I don't want to run another line to my 622 just for OTA. Everything else works great. Love my 622!!!