techSanctuary

I purchased a refurbished Logitech Harmony 670 a few months back, and tried to set it up. I had serious issues getting it to work properly when switching inputs on my Vizio SV470XVT1A LCD TV. It would often land on the wrong input. The way the Vizio handles input switching is rather annoying in that it doesn't have a discrete button for each input. It has a button for each input type, and cycles through them. Alternatively, it has an input button that cycles through all inputs. I did a lot of Googling, without luck. I eventually gave up on it.