Control Sony Soundbar (HT-CT770) volume with remote?
I have a new Roku Ultra for my projection TV setup, but cannot get the remote to control on/off or volume. This is probably because of my particular setup: the HDMI from Roku goes to a Sony Soundbar (HT-CT770) along with other inputs (BluRay) and device switching is done through the soundbar remote. An HDMI from the soundbar is connected to the projector (Epson "Powerlite Home Cinema 3000"), which is on other side of room, ceiling mounted. So on/off is controlled by the Epson remote, which is OK as is, but it would be nice to have the Roku remote control the volume of the soundbar, which I managed to do when I had a cable TV remote. So can the Roku be programmed to control the Sony soundbar volume? Thanks