16a1: AF‑C Priority SelectionCustom Setting a1 (AF-C priority selection) controls wheth-er the camera gives priority to focus or shutter release.Shutter-release button pressed all the way downG Release: Pictures can be taken whether ornot the camera is in focus. Frame rates do notslow during burst photography.1 2B Focus + release: In burst mode, priority isgiven to focus for the first frame and to releasefor later frames, ensuring that the first frameis in focus and that no subsequent frames aremissed. Frame rates do not slow.1E Release + focus: In burst mode, priority isgiven to release for the first frame and to focusfor later frames. Frame rates slow as needed toallow camera to focus.21F Focus: Pictures can only be taken when thecamera is in focus. 1Note: Release timing not exactly as shown.l