Nikon D300 User Manual page 411

Reverse rotation
This setting allows you to change the rotation direction of the
Command dials. There are two selections:
▪ Yes – The
this: Normally, when the D300(S) is set to
priority auto, and you rotate the
the right, the aperture decreases, like this:
f/7.1, etc. If you select
the direction of aperture changes will be reversed when
you turn the
f/5.6 to f/5
aperture gets larger. It is reversed.
▪ No – The direction of the
factory default.
Here are the screens and steps to change the rotation direction
of the Command dials
Figure 4-76. Customize command dials (Reverse rotation)
Command dials
Yes
Sub-command dial
to f4.5, etc. Instead of getting smaller, the
(see Figure
411
are reversed. An example is
Sub-command dial
under Reverse
to the right, like this:
Command dials
4-76):
Aperture
to
f/5.6 to f/6.3 to
rotation, then
is set to the