Iso Speed Settings For Still Photos - Canon EOS-1D X Mark III Advanced User's Manual

ISO Speed Settings for Still Photos

ISO Speed Range When Set Manually
ISO Speed Range Used With ISO Auto
Minimum Shutter Speed for ISO Auto
Set the ISO speed (image sensor's sensitivity to light) to suit the ambient light level.
For details on ISO speed when recording movies, see
< > Modes and
1.
Press the <
2.
Set the ISO speed.
ISO Speed in <
> button (
Watch the top LCD panel or look through the viewfinder as you turn the
< > or < > dial.
" " indicates ISO Auto. ISO speed is set automatically.
ISO Speed in <
> Mode.
).
171
>, < >, and