Canon – 5D Mk III, 5D Mk IV – How To – Use monitor for still photography
How can I use my monitor when taking still photos?
Live view mode must be enabled. Change the switch on the back of the camera from Movie Mode (shaped like a TV camera) to Live View Mode (shaped like the 5D) and press the Start/Stop button. More details are here:
The camera will respond more slowly in this mode, so it is not suitable for sports or wildlife photography.
Canon 5D, 5D, Canon 5D Mk III, Canon 5D Mk IV, 5D Mk III, 5D Mk IV