I have found a remote control code (122) which ‘works’ with the Yamaha 2200 sound bar but doesn’t allow me to switch between HDMI sources-and so is practically useless. Has anybody found a better one?
One option is to consider a universal remote control from the like of Harmony or One For All. If you get one with a learning function then even if the built codes don’t include what you want you can teach it anything missing using the original remote control for the device.