Autofocus mode, I autofocus mode, Iautofocus mode – Nikon S640 User Manual
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Shooting Options: The Shooting Menu
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Autofocus Mode
Choose how the camera focuses.
B
Notes on Autofocus Mode
This feature cannot be used simultaneously with certain features.
B
Notes on the Autofocus Mode Setting for Subject Tracking Mode
You can set
Autofocus mode for subject tracking mode. The default setting in subject tracking
mode is
Full-time AF. Autofocus mode can be set independently for both subject tracking mode
and auto mode.
Set to A (Auto) M d (Shooting menu) M I Autofocus mode
A
Single AF (default setting)
Camera focuses when the shutter-release button is pressed halfway.
B
Full-time AF
Camera focuses continuously until the shutter-release button is pressed down
halfway. Use with moving subjects.
A sound will be heard while the camera focuses.