Nikon D800 - Manual (Page 347)

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323
U
Choose the role played by the A AE-L/AF-L button during movie live
view.
g3: Assign AE-L/AF-L button
G button ➜ A Custom Settings menu
Option Description
r Index marking
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.
s
View shooting
photo info
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.
B AE/AF lock
Focus and exposure lock while the button is
pressed.
C AE lock only Exposure locks while the button is pressed.
E AE lock (Hold)
Exposure locks when the button is pressed, and
remains locked until the button is pressed a second
time or the exposure meters turn off.
F
AF lock only Focus locks while the button is pressed.
None Pressing the button has no effect.