Im shooting raw on 5d Mark iii and using the USB connection to monitor the video feed on an external monitor. Once I hit record a black screen with lots of text pops up on my monitor and is overlaid on top of my external monitor screen.
Not sure if this is a debug screen or not, I've tried changing almost every setting but still cant get that screen to go away when trying to monitor the video via the 5d mark iii USB port.
Any help on how to turn this screen off would be appreciated.
screen shot?