Nikon 13187 User Guide (en)

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244
U
Choose the role played by the depth-of-field preview button. 
The options available are the same as for Assign Fn button 
(
0 242). The default setting is Preview.
Choose the role played by the 
AE-L/AF-L button.
f3: Assign Preview Button
G button
➜ A Custom Settings menu
f4: Assign AE-L/AF-L Button
G button
➜ A Custom Settings menu
Option
Description
B
AE/AF 
lock
Focus and exposure lock while the 
AE-L/AF-L button is 
pressed.
C
AE lock 
only
Exposure locks while the 
AE-L/AF-L button is pressed.
E
AE lock 
(Hold)
Exposure locks when the 
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 
AE-L/AF-L button is pressed.
AF-ON
The 
AE-L/AF-L button initiates autofocus. The shutter-
release button can not be used to focus.
r
FV lock
Press the 
AE-L/AF-L button to lock flash value (built-in 
flash and compatible optional flash units only
294). Press again to cancel FV lock.
None
Pressing the button has no effect.