Nikon D750 DSLR Camera (Body Only) - Manual (Page 171)

143
Exposure compensation is used to alter exposure from the value
suggested by the camera, making pictures brighter or darker. It
is most effective when used with center-weighted or spot
metering (
0 139). Choose from values between –5 EV
(underexposure) and +5 EV (overexposure) in increments of
1 /
3
EV. In general, positive values make the subject brighter while
negative values make it darker.
To choose a value for exposure
compensation, press the
E button and
rotate the main command dial until the
desired value is displayed in the control
panel or viewfinder.
Exposure Compensation
(P, S, A, M, h , and % Modes Only)
–1 EV No exposure
compensation
+1 EV
±0 EV
( E button pressed)
–0.3 (– 1 /
3
) EV +2.0 EV
E button
Main command dial