151Camera settings menu > User settingsKey MappingYou can change the function assigned to the Custom button or the DIRECTLINK button.* DefaultButton FunctionCustomSet the Custom button's function.• Optical Preview*: Execute the Depth of FieldPreview function for the current aperture value.(p. 22)• One Touch WB (White Balance): Execute the CustomWhite Balance function.• One Touch RAW +: Save a file in the RAW+JPEGformat. To save a file in JPEG format, press the buttonagain.• Reset: Reset some settings.• AEL: Execute the auto exposure lock function. (Half-pressing [Shutter] executes the auto focus lockfunction.)• AEL Hold: Keep executing the auto exposure lockfunction after shooting. (The exposure remainslocked even after you capture a photo.)DIRECT LINKSet the DIRECT LINK button's function. (AutoShare,MobileLink, Remote Viewfinder, Group Share,Baby Monitor, Auto Backup, Email, SNS & Cloud,Samsung Link)Live view NFCIn Shooting mode, turn on the NFC feature on an NFC-enabled smartphone and place the smart phone's NFC antenna near the camera’s NFCtag to launch AutoShare or Remote Viewfinder. This feature is supportedby NFC-enabled smart phones running Android OS. It is recommendedthat you use the latest version. This feature is not available for iOS devices.MobileLink/NFC Image SizeSet the size of photos to transfer to a smartphone using the MobileLink orNFC functions.* DefaultOption DescriptionResize to 2M or lower* If a photo's size is larger than 3M, it will betransferred after resizing it to 2M or lower.Original The photo will be transferred in its original size.Grid LineSelect a guide to help you compose a scene.(Off*, 4 X 4, 3 X 3, Cross, Diagonal)
