7 REFERENCE133AF Modes and Drive ModesREFERENCEFunction Availability Table : Automatic setting: Selection possibleMode DialBuilt-in flash White balance Image size CompressionAuto Manual Red-eye Auto Manual Large Small RAWreductionDrive modeSingleContinuousONE SHOT AFShutter cannot be released until focusis achieved. When focus is achieved,AF is locked. In evaluative meteringmode, the exposure (set just beforethe picture is taken) is also locked.The above conditions apply duringcontinuous shooting. (in Largeformat, approximately 3 images persecond to a maximum of 8 images.)AI Servo AFAutofocus tracks themoving subject, and theexposure is set when thepicture is taken.The above conditions applyduring continuous shooting.(in Large format,approximately 2.5 imagesper second, up to amaximum of 8 images.)AI Focus AFAutomaticallyswitches betweenONE SHOT AF andAI Servo AFaccording to thesubject.Mode DialAF Focusing point Drive Metering modeselectionONE SHOT AI SERVO AI FOCUS Auto Manual Single Continuous Evaluative PartialCenter-weightedaveraging