Af assist, Digital zoom, H af assist u digital zoom – Nikon S570 User Manual
Page 135: A 123) may l, A 123) does not, A 123, H af assist, U digital zoom

123
Basic Camera Setup: The Setup Menu
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h AF Assist
Enable or disable AF-assist illumination.
u Digital Zoom
Adjust settings for using digital zoom.
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Notes on Digital Zoom
• When digital zoom is in effect, AF area mode is set to Center (A 101).
• Digital zoom cannot be used in the following situations.
- When Scene auto selector, Portrait, or Night portrait is selected in scene mode
- When smart portrait mode is selected
- When Multi-shot 16 (
A 98) is selected
- Just before recording a movie (Up to 2× zoom can be activated while recording movies)
Press the
d button M z (Setup menu) (A 113) M h AF assist
Auto (default setting)
AF-assist illumination will be used to assist the focus operation when the subject is
poorly lit. The illuminator has a range of about 1.9 m (6 ft. 3 in.) at the maximum
wide-angle position and about 1.1 m (3 ft. 7 in.) at the maximum telephoto
position. However, note that for some scene modes, AF-assist illumination turns
off automatically (
A 34 to 40) even if Auto is set.
Off
Disable this function. The camera may be unable to focus if lighting is poor.
Press the
d button M z (Setup menu) (A 113) M u Digital zoom
On (default setting)
When the camera is zoomed in to the maximum optical zoom position, rotating the
zoom control to
g (i) triggers digital zoom (A 23).
Off
Digital zoom will not be activated (except when shooting a movie).