f3: Assign Preview Button
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.
f4: Assign AE-L/AF-L Button
Choose the role played by the A AE-L/AF-L button.
Option
Focus and exposure lock while the A AE-L/AF-L button is
AE/AF
B
lock
pressed.
AE lock
C
Exposure locks while the A AE-L/AF-L button is pressed.
only
Exposure locks when the A AE-L/AF-L button is pressed,
AE lock
E
and remains locked until the button is pressed a second
(Hold)
time or the standby timer expires.
AF lock
F
Focus locks while the A AE-L/AF-L button is pressed.
only
The A AE-L/AF-L button initiates autofocus. The shutter-
A AF-ON
release button can not be used to focus.
Press the A AE-L/AF-L button to lock flash value (built-in
r
flash and compatible optional flash units only, 0 149,
FV lock
294). Press again to cancel FV lock.
None
Pressing the button has no effect.
U
244
G button
G button
Description
A Custom Settings menu
A Custom Settings menu