I have purchased a Yongnuo MC-36R - both hand held remote and camera fitted receiver will fire the Canon 7D by cable, but the wireless remote will not work. I have both sets of dip switches set to ON but all other combinations I have tried also don't work.
I returned the first one they sent me and they replaced it with an identical model, but it too has the same problem. Makes me think I am doing something wrong.
Anyone had this problem or could suggest an answer.