Nikon D3300 Product Manual - Page 115

ISO Sensitivity The camera's sensitivity to light can be adjusted according to the amount of light available. The higher the ISO sensitivity, the less light needed to make an exposure, allowing higher shutter speeds or smaller apertures. Noise (randomly-spaced bright pixels, fog, or lines) is however more likely at a setting of Hi 1, which is equivalent to ISO 25600). Choosing Auto allows the camera to set ISO sensitivity automatically in response to lighting conditions; to use auto in P, S, A, and M modes, select Auto ISO sensitivity control for the ISO sensitivity settings item in the shooting menu (0 227). Mode i, j, %, I P, S, A, M Other shooting modes ISO sensitivity Auto 100-12800 in steps of 1 EV; Hi 1 Auto; 100-12800 in steps of 1 EV; Hi 1 1 Display ISO sensitivity options. Press the P button, then highlight the current ISO sensitivity in the information display and press J. P button More on Photography 95