Nikon CoolPix P7700, Справочное руководство

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E
74
The Setup Menu
Re
fere
nce
Se
cti
o
n
AF Assist
Enable or disable the AF-assist illuminator that assists the autofocus when the
lighting is dim.
B
Note on the AF-assist Illuminator
In shooting modes
E
,
F
and
N
, AF assist in the setup menu settings cannot be set.
Select the
E
,
F
or
N
tab and set AF assist in the specialized menus for
E
,
F
and
N
(
A
73).
ISO Sensitivity Step Value
Change the step value of the sensitivity to be set for ISO sensitivity (
E
31) of the
quick menu.
Press the
d
button
M
z
tab (
A
10)
M
AF assist
Option Description
Auto (default setting)
AF-assist illuminator lights automatically if the lighting is dim.
The illuminator has a range of about 4.0 m (13 ft) at the
maximum wide-angle position and about 2.0 m (6 ft 6 in.) at the
maximum telephoto position.
• For some focus areas and scene modes such as Museum
(
A
39) and Pet portrait (
A
42), AF-assist illuminator does
not turn on even if Auto is set.
Off
AF-assist illuminator does not light. The camera may be unable
to focus if lighting is dim.
Press the
d
button
M z
tab (
A
10)
M
ISO sensitivity step value
Option Description
1 step (default setting)
The ISO sensitivity step value is set to 1 step.
• 80 , 100 , 200 , 400 , 800 , 1600 , 3200 , Hi 1 (equivalent to ISO
6400)
1/3 step
The ISO sensitivity step value is set to 1/3 step.
• 80 , 100 , 125 , 160 , 200 , 250 , 320 , 400 , 500 , 640 , 800 , 1000 ,
1250 , 1600 , 2000 , 2500 , 3200 , Hi 1 (equivalent to ISO 6400)