I'm trying to use an old learning remote (Marantz) that has to learn the various commands. Does the 40.0 remote actually emit IR for the HWS, or only for the other devices,e.g. the TV. I did set Enable IR on the HWS, but I suspect the 40.0 remote does emit IR. I have a Logitech that I don't actually like or use. I'm thinking I might have to set that up for the HWS, and then use that to teach the Marantz.