354UWireless TransmitterThis option is used to adjust settings for connection to a wirelessnetwork, using an optional WT-4 wireless transmitter. See“Connections: Wireless and Ethernet Networks” (pg. 261).Image AuthenticationChoose whether to embed image authentication information innew photographs as they are taken, allowing alterations to bedetected using Nikon’s optional Image Authentication software.Image authentication information can not be embedded inexisting photographs. Photographs taken with imageauthentication on are marked with a p icon on the file informationand overview data pages of the photo information display (pp.232, 240).D Camera Control Pro 2Image authentication information is not embedded in TIFF (RGB)photographs recorded directly to a computer using Camera Control Pro 2(available separately).A CopiesImage authentication information is not embedded in copies createdusing the options in the retouch menu (pg. 360).Option DescriptionOn Image authentication information embedded in newphotographs as they are taken.Off(default)Image authentication information not embedded in newphotographs.