77Key MappingSetting Key MappingThe function of camera button can be changed.1 In the Shooting mode, press [MENU].2 Select User setup ( 1) Key Mappingan option.AELYou can choose among threesettings for the [AEL] button:- AEL, which executes the autoexposure lock function.- AFL, which executes the autofocus lock function.- AEL + AFL, which executes theauto exposure and focus lockfunctions together.PreviewYou can chose between two settingsfor the Depth Preview button:- One-Touch WB which executesthe Custom White Balancefunction.- Optical Preview which executesthe Depth of Field Previewfunction for the current aperturevalue.What is AEL function?The auto exposure lock (AEL) and auto focus lock (AFL)functions of the camera are the functions that maintain thesettings until the shooting is completed by remembering theexposure value and focus when pushing the [AEL] button ofcamera.Reaction of the half-shutter release when the AEL buttonis set to the following status.Status of AEL setting Reaction of the half-shutterreleaseAEL Auto focusAFL Exposure lockAEL+AFL None• While shooting a movie, push the [DepthPreview] button once to activate the AFfunction and once again to cancel the function.• Refer to the “Depth Preview” function. (p. 37)• The function of AEL button cannot be changedin the M(manual) mode.
