Nikon D7200 body - Manual (Page 101)

101 Menu Guide
Selecting Yes 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. Setting
ends when the button is pressed again, the shutter-release
button is pressed halfway, or the standby timer expires. This
option is available with the following buttons:
f6: Release Button to Use Dial
G button
➜ A Custom Settings menu
Button
E
M (Y)
W (S)
X (T) L (U)
AF mode
Z (Q)
BKT
Button