Nikon D780 DSLR Camera (Body Only) - Manual (Page 238)

192 Shooting Settings
• Press J to save changes.
[ Minimum
shutter
speed
]
In modes P and A , auto ISO sensitivity control only
takes effect if shutter speed needed for optimal
exposure would fall below this value; choose from
settings of
1 /
4000
s to 30 s. If [ Auto ] is selected, the
camera will choose the minimum shutter speed
based on lens focal length (CPU lenses only). For
example, the camera will automatically choose faster
minimum shutter speeds to prevent blur caused by
camera shake when a long lens is attached.
• To view auto shutter-speed selection options,
highlight [
Auto ] and press 2 . Auto shutter-speed
selection can be fine-tuned by choosing faster or
slower minimums. Faster settings can be used to
reduce blur when photographing fast-moving
subjects.
• Shutter speeds may drop below the selected
minimum if optimal exposure cannot be achieved
at the ISO sensitivity chosen for [
Maximum
sensitivity ].
Option Description