Owner's Manual

This
option
determines
how
the
focus
point
for
autofocus
is
selected
(.:..J
56).
a1: AF-area
Mode
a2: Built-in AF-assist Illuminator
MENU
button
~
@ Custom Settings
menu
MENU
button
~
@ Custom Settings
menu
If
On
is
selected and
lighting
is
poor,
the
built-in
AF-assist
illuminator
(U
55)
will
light
to
assist
the
focus
operation
in
single-servo
AF
(AF-S
selected
for
focus mode,
or
single-servo
AF
selected in
AF-A
focus
mode)
when
Auto-area
is
selected
for
AF-
area
mode
or
when
Single
point,
Dynamic
area,
or
3D-
tracking (11 points)
is
selected and
the
center focus
point
is
used.
If
Off
is
selected,
the
AF-assist
illuminator
will
not
light
to
assist
the
focus
operation.
The camera may
not
be able
to
focus
using autofocus
when
lighting
is
poor.
AF-assist illuminator
B See
Also
See
page 197 for restrictions
on
the
lenses
that
can be used
with
AF
assist.
See
page 212
for
the
shooting
modes
in
which
the
AF-assist
illuminator
can be used.
This
option
determines
how
the
focus
point
for
autofocus
is
selected in live
view
(0
43).
a3: Live View Autofocus
MENU
button
~
@ Custom Settings
menu
155