154Custom Functions are organized into four groups based on the functiontype: C.Fn I: Exposure, C.Fn II: Image, C.Fn III: Auto focus/Drive, C.FnIV: Operation/Others.3 Custom Function SettingsNC.Fn I: ExposureC.Fn-1 Exposure level increments0: 1/3-stop1: 1/2-stopSets 1/2-stop increments for the shutter speed, aperture, exposurecompensation, AEB, etc. Effective when you prefer to control theexposure in less fine increments than 1/3-stop increments.C.Fn-2 Flash sync. speed in Av (Aperture-priority AE) mode0: AutoThe flash sync speed is set automatically within a range of 30 sec. to 1/200 sec. to suit the scene’s brightness.1: 1/200 sec. (fixed)The flash picture can be taken without camera shake.The exposure level will be displayed in the viewfinder and on the LCDmonitor as shown below.
