Canon EOS 1D X Mark II - Manual (Page 141)

141
Creating and Registering Captions
3
Enter the caption or captions.
 Enter up to 31 characters (in ASCII
format).
 To acquire caption data stored in the
camera, select [Load settings].
4
Register the captions on the
camera.
 Select [Apply to camera] to register
your new captions on the camera.