72IndexAppendixErrors and WarningsTroubleshootingSettingsPlaybackShootingSetup and BasicsLearning About the CameraAccessoriesWireless FeaturesWireless Features/AccessoriesType ofFunction Function DescriptionOthersReleaseshutterw/o lensSet to [1:Enable] to enable shootingwithout a lens attached, either bypressing the shutter button or moviebutton.Retractlens onpower offSpecify whether the lens should beretracted automatically when you turnthe camera off.Set /Func.[AF/AE lock]Enable exposurelock by pressingthe button, afterfocusing by pressingthe shutter buttonhalfway.[AE lock/AF]Enable exposurelock by pressingthe shutter buttonhalfway, andfocusing by pressingthe button.[AF/AF lock,no AE lock]Enable focus lockby pressing thebutton.[AE/AF, no AElock]Enable exposurecompensation bypressing the shutterbutton halfway, andfocusing by pressingthe button.SetbuttonPress the button to activate theassigned function.Customizing Controls and DisplayConfiguring Custom Functions● The following items on the [ 1] tab can be configured.Type ofFunction Function DescriptionExposureISOexpansionSet to [1:Enable] for the option ofsetting the ISO speed to [H] in [ ]mode. [H] corresponds to ISO 12800.SafetyshiftSet to [1:Enable] for automaticadjustment of the shutter speed andaperture value to bring the exposurelevel closer to standard exposureif standard exposure would notbe available otherwise under yourspecified shutter speed or aperturevalue in [ ] or [ ] mode.