AMinimum Shutter Speed
Auto
Shutter speeds may drop below the selected minimum if optimum
exposure can not be achieved at the ISO sensitivity chosen for Maximum sensitivity.
AEnabling and Disabling Auto ISO Senstivity Control
You can turn auto ISO sensitivity control on or off by pressing the Sbutton and rotating the
AAuto ISO Sensitivity Control
Noise
to reduce noise (see page 299). When a flash is used, minimum shutter speed will be set to the value selected for Minimum shutter speed unless this value is faster than Custom Setting e1 (Flash sync speed, 0 329) or slower than Custom Setting e2 (Flash shutter speed,
0 331), in which case the value selected for Custom Setting e2 will be used instead. Note that ISO sensitivity may be raised automatically when auto ISO sensitivity control is used in combination with slow sync flash modes (available with the
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