372 Frame the photograph.Frame a photograph in the viewfinderwith the main subject in the AF areabrackets.3 Press the shutter-releasebutton halfway.Press the shutter-releasebutton halfway to focus (ifthe subject is poorly lit, theflash may pop up and theAF-assist illuminator maylight). When the focusoperation is complete, abeep will sound (a beepmay not sound if the subject is moving) and the active focuspoint and in-focus indicator (I) will appear in the viewfinder.In-focus indicator DescriptionI Subject in focus.I (flashes) Camera unable to focus using autofocus (0 109).AF area bracketsFocus pointIn-focusindicatorBuffercapacity