Hi. I've been asked to teach a series of photography lessons to a beginner group and would like to be able to display the OLED or EVF from my OM-D in an external monitor or projector. If I use the HDMI interface, I can only playback images already taken, not show the active screen. I do not need to have a computer controlling it, just be able to show what is already visible on the OLED. Any clues?