Nikon D3400 Reference Manual page 109

1
Display image quality options.
Press the P button, then highlight the
current image quality in the
information display and press J.
2
Choose a file type.
Highlight an option and press J.
A
NEF (RAW) Images
Selecting NEF (RAW) for Image quality fixes Image size at Large
(0 86). Date stamp (0 202) is not available at image quality settings
of NEF (RAW) or NEF (RAW)+JPEG fine.
A
Converting NEF (RAW) Images to Other Formats
JPEG copies of NEF (RAW) images can be created using the NEF (RAW)
processing option in the retouch menu (0 230) or software such as
Capture NX-D (0 177).
P button
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