Nikon D780 Reference Manual page 262

❚❚ Live View (Spot White Balance)
During live view, white balance can be measured from white or
gray objects in a smaller area of the frame than would be
possible in viewfinder photography, eliminating the need to
prepare a reference object or change lenses during telephoto
photography.
•
When measuring preset manual white balance for flash
photography, use the viewfinder as described in "Viewfinder
Photography" ( 0 210).
1
Keeping the Q / g ( U ) button pressed, rotate the
main command dial to select L .
216 Shooting Settings