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46 Menu Guide
Adjust ISO sensitivity settings for photographs.
ISO Sensitivity Settings
G button ➜ C photo shooting menu
Option Description
ISO sensitivity
Adjust ISO sensitivity.
Choose Auto for automatic
sensitivity adjustment or select from values between
ISO 100 and 25600.
Settings of Hi BW1 (equivalent to
ISO 51200) and Hi BW2 (equivalent to ISO 102400) are
also available in modes P, S, A, and M, but note that
pictures taken with either setting are recorded in
monochrome using the options selected for Set
Picture Control > Monochrome in the photo shooting
menu.
Hi ISO command
dial access
Choosing On extends the range of settings that can be
selected using the W (S) button and main command
dial to include Hi BW1 and Hi BW2.
Note that Hi BW1
and Hi BW2 are available in P, S, A, and M modes only.
Auto ISO
sensitivity
control
If On is selected, the camera will automatically adjust
ISO sensitivity when optimal exposure can not be
achieved at the value selected for ISO sensitivity (auto
ISO sensitivity control also applies when the flash is
used).
You can choose the maximum sensitivity to
prevent ISO sensitivity being raised too high and the
shutter speed below which auto ISO sensitivity control
will kick in to prevent under exposure in modes P and A
(the minimum shutter speed; choose from values
between
1
/
4000 s and 30 s).