Nikon D800E User Manual - Page 347

g3: Assign AE-L/AF-L button G button ➜ A Custom Settings menu Choose the role played by the A AE-L/AF-L button during movie live view. Option r Index marking s View shooting photo info B AE/AF lock C AE lock only E AE lock (Hold) F AF lock only None Description Press the button during movie recording to add an index at the current position (0 63). Indices can be used when viewing and editing movies. Press the button to display information on shutter speed, aperture, and other photo settings in place of movie recording information. Press again to return to the movie recording display. Focus and exposure lock while the button is pressed. Exposure locks while the button is pressed. Exposure locks when the button is pressed, and remains locked until the button is pressed a second time or the exposure meters turn off. Focus locks while the button is pressed. Pressing the button has no effect. U 323