Iso Sensitivity; Manual Adjustment - Nikon D4 User Manual

S

ISO Sensitivity

Manual Adjustment

"ISO sensitivity" is the digital equivalent of film speed. Choose
from settings that range from ISO 100 and ISO 12800 in steps
equivalent to
100 and 0.3 to 4 EV above ISO 12800 are also available for special
situations. The higher the ISO sensitivity, the less light needed to
make an exposure, allowing higher shutter speeds or smaller
apertures.
ISO sensitivity can be adjusted
by pressing the S button and
rotating the main command
dial until the desired setting is
displayed in the control panels
or viewfinder.
Top control panel
1
/ EV. Settings of from about 0.3 to 1 EV below ISO
3
Rear control panel
S button
Viewfinder
Main command
dial
117
S