Nikon D300s - Manual (Page 272)

246
U
2
Select pictures.
Use the multi selector to
scroll through the pictures on
the memory card (to view the
highlighted picture full
screen, press and hold the
X
button; to view images in other locations, press W and select
the desired card and folder as described on page 217) and
press the center of the multi selector to select the current
picture. Selected pictures are marked by a
R icon; to deselect
a picture, highlight it and press the center of the multi selector.
3
Press J.
Press J to complete the
operation.