Olympus E-M1X, Инструкция по эксплуатации

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4-5 Customizing Camera Functions
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Setting Focus and Exposure with the AEL/AFL Button
(
K
AEL/AFL)
Choose how the camera sets focus and exposure when the shutter button or
AEL/
AFL
button is pressed. The camera normally focuses and locks exposure when the
shutter button is pressed halfway, but this can be changed according to the subject
or shooting conditions.
• This item is for still photography. See page 141 for more information.
mode1/mode2/
mode3/mode4
Choose the combination of metering and/or focus performed when the
AEL/AFL
button is pressed or the shutter button is pressed halfway or all
the way down.
Half Way AF
Choose whether the camera focuses if the shutter button is pressed halfway
when autofocus is assigned to the
AEL/AFL
button in focus modes [S-AF],
[S-AF
b
], [C-AF], and [C-AF
b
].
[Operative]: The camera focuses when the shutter button is pressed
halfway.
[Inoperative]: The camera does not focus when the shutter button is
pressed halfway.
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tab [
K
AEL/AFL] Choose an option
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C-AF Lens Scanning (AF Scanner)
Choose whether the camera performs a focus scan. If the camera is unable to
focus, it will scan for the focus position by cycling the lens from the minimum focus
distance to infi nity. You can limit the scanning operation if desired.
• This item is for still photography. See page 146 for more information.
• The selected option takes effect when [C-AF], [C-AF+TR], [C-AF
b
], or [C-AF+TR
b
] is
chosen for [
K
AF Mode] (P. 115).
mode1
The camera will not scan if unable to focus. This prevents focus changing to such
an extent that you lose sight of your subject when attempting to track small objects
and the like.
mode2
When unable to focus, the camera scans only once at the start of the focus
operation. The camera will not scan again as long as the focus operation continues.
mode3
The camera scans when unable to focus, cycling focus as often as necessary if it
loses track of the subject during the focus operation.
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tab [AF Scanner] Choose an option
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