Iso Sensitivity Settings; [Iso Sensitivity Settings] - Nikon Z 9 Reference Manual

ISO Sensitivity Settings

Adjust ISO sensitivity settings for photographs.
Option
[ISO
sensitivity]
[Auto ISO
sensitivity
control]
[Maximum
sensitivity]
[Maximum
sensitivity
with c ]
C The Photo Shooting Menu: Shooting Options
508
Choose from settings of ISO 64 to 25600; the camera also
supports settings below ISO 64 by about 0.3, 0.7, and 1 EV
(ISO 32 equivalent) and above ISO 25600 by about 0.3, 0.7,
1, and 2 EV (ISO 102400 equivalent).
Select [ON] to enable auto ISO sensitivity control. If [OFF] is
selected, [ISO sensitivity] will remain fixed at the value
selected by the user. [Maximum sensitivity], [Maximum
sensitivity with c ], and [Minimum shutter speed]
options are available when [ON] is selected.
Choose an upper limit for ISO sensitivity to prevent it being
raised too high.
Choose the upper ISO sensitivity limit for photos taken
using an optional flash unit.
G button U C photo shooting menu
Description