Owner's Manual

8: Flash Level (P, 5, A, and M Modes Only)
Adjust flash level ( 48).
9: AF-assist (All Modes Except ~ and ~)
If On (the default setting) is selected and the subject is poorly lit,
the AF-assist illuminator will light
to assist the focus operation in
single-servo
AF (AF-S or single-servo AF selected in AF-A autofocus
mode). Choose
Off to disable the AF-assist illuminator. Note that
when the illuminator is off, the camera may not be able to focus
on poorly-lit subjects using autofocus.
10: 150 Auto (~ 5, A, and M Modes Only)
If Off (the default setting) is selected, ISO sensitivity will remain
fixed at
the value selected by the user 37). If On is selected,
ISO sensitivity will automatically be adjusted if optimal exposure
can
not be achieved at the selected value (flash level is adjusted
appropriately). The maximum value for auto
ISO sensitivity can be
selected using the
Max. sensitivity option. In modes P and A,
sensitivity will only be adjusted if underexposure would result at the shutter speed selected
for
Min. shutter speed (slower shutter speeds may be used if optimal exposure can not be
achieved at
the value selected for maximum sensitivity).
When
On is selected, the viewfinder and shooting information
display
show ISO-AUTO. Unless a flash is used, these indicators blink
~ when sensitivity is altered from the value selected by the user.
Note that noise is more likely at higher sensitivities.
Auto ISO control is not available at an ISO sensitivity of HI 1. Foreground subjects may be
underexposed in photos taken
with the flash at slow shutter speeds, in daylight, or against a bright
background. Choose a flash mode other than slow sync or select mode Aor M and choose a larger
aperture.
76 I Menu Guide/Custom Settings