1, 5D II camera mode
2, peak-assisted focus
3, monochrome display (black and white / red / green / blue)
4, the center mark
5, box-shaped mark
6, custom color temperature
7, the screen ratio (4: 3/16: 9)
8, the mirror mode
9, point to point
10, the image freeze
11, knob menu selection, volume control
12, the shortcut key function interface operation, simple and effective