Nikon D3X - Manual (Page 91)

65
d
D
Auto DX Crop
The Fn button can not be used to select image area when a DX lens is
attached and [Auto DX crop] is on.
A
The Fn, Depth-of-Field Preview, and AE-L/AF-L Buttons
Changes to image area settings can be made using the Fn button (the
default setting, see Custom Setting f4, [Assign FUNC. button], pg. 333), the
depth-of-field preview button (Custom setting f5, [Assign preview
button]), pg. 339), or the AE-L/AF-L button (Custom Setting f6, [Assign AE-L/
AF-L button], pg. 340). Note that some “button press” options can not be
combined with options using “+dials.”
A
Image Size
Image size varies with the option selected for image area.