3753 Custom Function SettingsNC.Fn II -13 AF MicroadjustmentFine adjustment of the AF’s point of focus is possible for viewfinder shooting orLive View shooting in the Quick mode. For details, see page 377.C.Fn III: Operation/OthersC.Fn III -1 Dial direction during Tv/Av0: Normal1: Reverse directionThe dial’s turning direction for setting the shutter speed and aperture can bereversed.In the <a> shooting mode, the turning direction of the <6> and <5>dials will be reversed. In the o her shooting modes, the turning direction ofonly the <6> dial will be reversed. The <5> dial’s turning direction will behe same for the <a> mode and for setting the exposure compensation.C.Fn III -2 Multi function lockWhen he <R> switch is set upward, it will prevent the <6> and <5>dials and <9> from accidentally changing a setting.Select the camera control you want to lock, hen press <0> to append acheckmark <X> and select [OK].6: Main Dial5 : Quick Control Dial9 : Multi-controllerIf the <R> switch is set and you try to use one of the lockedcamera controls, [L] will be displayed in the viewfinder and on the LCDpanel. Also, on the shooting function settings display (p.49), [LOCK] willbe displayed.By default, when the <R> switch is set upward, the <5> dial willbe locked.