Owner's Manual

31Menu Guide
Photographs are saved using file names consisting of “DSC_” or,
in the case of images that use the Adobe RGB color space (0 44),
“_DSC”, followed by a four-digit number and a three-letter
extension (e.g., “DSC_0001.JPG”). The File naming option is
used to select three letters to replace the “DSC” portion of the
file name.
File Naming
G button ➜ C photo shooting menu
A Extensions
The following extensions are used: “.NEF” for NEF (RAW) images, “.JPG”
for JPEG images, “.MOV” for MOV movies, “.MP4” for MP4 movies, and
“.NDF” for dust off reference data. In each pair of photographs recorded
at image-quality settings of NEF (RAW)+JPEG, the NEF and JPEG
images have the same file names but different extensions.