![](/images/backgrounds/208664/208664-260204x1.png)
3Custom Function SettingsN
C.Fn IV
0:Off
1:On
Data for verifying whether the image is original or not is appended to the image automatically. When the shooting information of an image appended with the verification data is displayed (p.145), the <L> icon will appear.
To verify whether the image is original, the Original Data Security Kit
The images are not compatible with the image encryption/decryption features of Original Data Security Kit
204