Nikon COOLPIX A900 参考手册
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The Shooting Menu (
A, B, C, or D Mode)
Autofocus Mode
Set how the camera focuses when shooting still images.
B
Notes About Autofocus Mode
This function may not be available to use in combination with other functions (
C
Autofocus Mode for Short Movie Show Mode or Movie Recording
Autofocus mode for short movie show mode or movie recording can be set with
Autofocus mode (
Autofocus mode (
130) in the movie menu.
M Exposure Preview
Set whether or not to reflect the brightness to the shooting screen when the
exposure is changed in
exposure is changed in
D (manual) mode.
Rotate the mode dial to
A, B, C or D M d button M A, B, C or D menu
icon
M Autofocus mode M k button
Option
Description
A
Single AF
The camera focuses only when the shutter-release button is
pressed halfway.
pressed halfway.
B
Full-time AF
The camera always focuses even if the shutter-release button
is not pressed halfway. The sound of lens drive movement is
heard while the camera focuses.
is not pressed halfway. The sound of lens drive movement is
heard while the camera focuses.
a
Pre-focus
(default setting)
(default setting)
Even if the shutter-release button is not pressed halfway, the
camera focuses when subject movement is detected or
when the composition of the framed image is significantly
changed.
camera focuses when subject movement is detected or
when the composition of the framed image is significantly
changed.
Rotate the mode dial to
A, B, C or D M d button M A, B, C or D menu icon
M M exposure preview M k button
Option
Description
On (default setting)
Reflects the brightness to the shooting screen.
Off
Does not reflect the brightness to the shooting screen.