Olympus E-M10 Mark IV, Инструкция по эксплуатации

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Shooting
2
56 EN
Choosing aperture (Aperture Priority mode)
In this mode, you choose the aperture (f/-number) and the camera automatically sets
the shutter speed for optimal exposure according to subject brightness. Lower aperture
values (larger apertures) reduce the depth of the area that appears to be in focus
(depth of field), blurring the background. Higher aperture values (smaller apertures)
increase the depth of the area that appears to be in focus in front of and behind the
subject.
Lower aperture values… Higher aperture values…
F5.6 F4.0 F2.8 F8.0 F11
…reduce depth of field and increase
blur.
…increase depth of field.
1
Rotate the mode dial to
A
.
2 Choose an aperture.
•
At default settings, aperture is selected by rotating the
rear dial.
•
The shutter speed selected automatically by the camera
will appear in the display.
•
You can use the front dial to select exposure
compensation.
3 Take pictures.
250 250 F5.6
A
S-IS ON S-IS ON
ISO-A
200
1023
1:02:03 +0.3
L F
4K
30p
Aperture value
•
The shutter speed display will blink if the camera is unable to achieve correct exposure.
When using a fixed [ISO] setting, change the setting. g
“Changing ISO sensitivity
(ISO)” (P. 74)
Warning display
example (blinking)
Status Action
60" F5.6
The subject is
underexposed.
Decrease the aperture value.
4000 F5.6
The subject is
overexposed.
•
Increase the aperture value.
•
If the warning display does not disappear,
the metered range of the camera is
exceeded. A commercially available ND
filter (for adjusting the amount of light) is
required.
•
Take pictures in silent mode.
g
“The
Electronic Shutter (Silent
s
)” (P. 78)