The T Button; Adjusting Image Quality - Nikon D6 Reference Manual

The T Button

The T button is used to adjust image quality and choose the
size of JPEG images.

Adjusting Image Quality

Hold the T button and rotate the main command dial.
[NEF (RAW) + JPEG fine c ]
[NEF (RAW) + JPEG fine]
[NEF (RAW) + JPEG
normal c ]
[NEF (RAW) + JPEG normal]
[NEF (RAW) + JPEG basic c ]
[NEF (RAW) + JPEG basic]
[NEF (RAW)]
118 The T Button
Option Description
Record two copies of each photo: an NEF
(RAW) image and a JPEG copy. For the
JPEG copy, you can choose from options
prioritizing image quality or file size.
Options with a star (" c ") prioritize image
quality, those without a star (" c ") file size.
Record photos in NEF (RAW) format.