Nikon D3 - Manual (Page 158)

132
Z
Exposure Compensation
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
(see page 114).
In exposure mode h, only the exposure information shown in the
electronic analog exposure display is affected; shutter speed and
aperture do not change.
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 viewfinder or top control panel.
E button
±0 EV
( E button pressed)
–0.3 EV +2.0 EV
Main command dial