Nikon D2Xs Manual page 212

Custom Setting d3: Exposure Delay Mode
Shutter release can be delayed until about 0.4 s
after the shutter-release button is pressed, reduc-
ing camera shake in situations in which the least
camera movement could result in blurred photo-
graphs (for example, microscope photography).
Highlight d3 Exp. delay mode in the second
level of the CSM menu (
Press the multi selector up or down to highlight an option, then press to the
right to make a selection.
Option
Off
Shutter is released when shutter-release button is pressed.
(default)
On Shutter is released about 0.4 s after shutter-release button is pressed.
198
181) and press the multi selector to the right.
Description