Nikon D300s - Manual (Page 124)

98
S
Auto ISO Sensitivity Control
If
On is selected for ISO sensitivity settings > ISO sensitivity
auto control in the shooting menu, ISO sensitivity will
automatically be adjusted if optimal exposure can not be achieved
at the value selected by the user (ISO sensitivity is adjusted
appropriately when the flash is used).
1
Select
ISO sensitivity
auto control.
To display the menus,
press the
G button.
Select
ISO sensitivity
settings in the shooting
menu, highlight
ISO
sensitivity auto control, and press 2.
2
Select
On.
Highlight
On and press J (if
Off is selected, ISO sensitivity
will remain fixed at the value
selected by the user).
3
Adjust settings.
The maximum value for auto
ISO sensitivity can be selected
using
Maximum sensitivity
(the minimum value for auto
ISO sensitivity is automatically
set to ISO 200; note that if the value selected for
Maximum
sensitivity is lower than the value currently selected for ISO
sensitivity, the value selected for Maximum sensitivity will
be used). In exposure modes
e and g, sensitivity will only be
G button