Nikon D700 - Manual (Page 354)

328
U
f10: Release Button to Use Dial
This option allows adjustments that are normally made by holding
a button and rotating a command dial to be made by rotating the
command dial after the button is released. At the default setting
of No, the button must be pressed while the command dial is
rotated. If Yes is selected, the setting can be changed by rotating
the command dial after the button is released. Setting ends when
the button is pressed again, the shutter-release button is pressed
halfway, or any of the I, E, M, ISO, QUAL, or WB button is pressed
(if Auto bracketing is selected for the corresponding “+dials”
option as described on page 323, setting will also end when the Fn,
depth-of-field preview, or AE-L/AF-L button is pressed). Except
when No limit is selected for Custom Setting c2 Auto meter-off
delay or an optional EH-5a or EH-5 AC adapter is used, setting will
also end when the exposure meters turn off.