Nikon S3100 사용자 설명서

Focusing on a Moving Subject (Subject Tracking Mode)

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Sh
ooting

Press the shutter-release button to take a 
picture.

The camera focuses on the focus area when the shutter-
release button is pressed halfway. The focus area will 
glow green and focus will be locked.

When the camera is unable to focus, the focus area will 
blink. Press the shutter-release button halfway again to 
focus.

If the shutter-release button is pressed halfway while the focus area is not displayed, the 
camera focuses on the subject at the center of the frame.

Press the shutter-release button all the way down to release the shutter.

B

• Digital zoom is not available.
• Adjust zoom position, exposure, menu settings, and flash mode prior to registering the subject. If 

these settings are adjusted after the subject has been registered, subject registration will be 
canceled.

• It may be impossible to register the desired subject, or the camera may be unable to track the 

registered subject or may begin tracking a different subject, if the subject is moving rapidly, if 
there is a significant amount of camera shake, or if the camera detects a similar subject. The 
camera’s ability to accurately track the registered subject is also dependent upon the size and 
brightness of the subject.

• In some rare cases, subjects with which autofocus may not perform as expected (A 27) may be 

out of focus despite the fact that the focus area glows green. Should this occur, switch to A (auto) 
mode and set 

AF area mode (A 46) to Manual or Center, refocus on another subject 

positioned at the same distance from the camera as the intended subject, and use focus lock 
(

A 47).

C

• Flash mode (A 31) and exposure compensation (A 35) settings can be adjusted.
• Self-timer (A 33) and macro mode (A 34) cannot be used.
• Press the d button to display the s (subject tracking) menu and make the Image mode, 

Autofocus mode, and Face priority tracking settings (A 71).

F 3.2

F 3.2

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