Nikon 25464 D300S User's Manual - Page 289

a: Autofocus a1: AF-C Priority Selection G button ➜ A Custom Settings menu This option controls whether photographs can be taken whenever the shutter-release button is pressed (release priority) or only when the camera is in focus (focus priority) in continuous-servo AF. To select continuous-servo AF, rotate the focus mode selector to C. Focus mode selector Option G Release E Release + focus F Focus Description Photos can be taken whenever the shutter-release button is pressed. Photos can be taken even when the camera is not in focus. In continuous mode, frame rate slows for improved focus if the subject is dark or low contrast. Photos can only be taken when the in-focus indicator (I) is displayed. Regardless of the option selected, focus will not lock when the infocus indicator (I) is displayed. U 263