I can relate to what Danny said "I've never used it since because I have a straight run to my TV location bypassing it now". I got something similar to this
https://www.amazon.com/dp/B00IAAJVFW...NrPXRydWU&th=1 and drilled a hole and now have straight run to my TV. We have Dish Satellite at the moment and I just connect the dish coax cable to the connector. I also made a few other entertainment type mods. I got a 15' HDMI cable and fished it from the Living room to the Bedroom TV and I use an HDMI Splitter
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1 so everything that is on the Living Room Setup is also in the Bedroom. I use my TV as my PC monitor and have a Fire Stick too so I added this
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1 so I can select between the 3. The Fire Stick and the Dish Remotes are RF so they can work from the bedroom. So instead of KeyTV I have RickTV.