Nikon D7100 - Manual (Page 287)

259
U
Choose the function assigned to the A AE-L/AF-L
button on the optional MB-D15 battery pack.
Choose the role played by the Fn button during movie live view (the default option is
None).
f9: Assign MB-D15 4 Button
G
button ➜ A Custom Settings menu
Option Description
B AE/AF lock Focus and exposure lock while the MB-D15 A AE-L/AF-L button is pressed.
C AE lock only Exposure locks while the MB-D15 A AE-L/AF-L button is pressed.
E AE lock (Hold)
Exposure locks when the MB-D15 A AE-L/AF-L button is pressed, and
remains locked until the button is pressed a second time or the standby
timer expires.
F AF lock only Focus locks while the MB-D15 A AE-L/AF-L button is pressed.
A AF-ON
Pressing the MB-D15 A AE-L/AF-L button initiates autofocus. The shutter-
release button can not be used to focus.
r FV lock
Press the MB-D15 A AE-L/AF-L button to lock flash value (built-in flash and
compatible optional flash units only, 0 125, 305). Press again to cancel
FV lock.
G
Same as Fn
button The MB-D15 A AE-L/AF-L button performs the function selected for
Custom Setting f2 (0 253).
g: Movie
g1: Assign Fn Button
G
button ➜ A Custom Settings menu
Option Description
s
View photo
shooting 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 (0 163).
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 standby timer expires.
F AF lock only Focus locks while the button is pressed.
A AF-ON
Pressing the button initiates autofocus. The shutter-release button can
not be used to focus.
None Pressing the button has no effect.