156Setup MenuBasic Camera Setuph AF AssistEnable or disable AF-assist illumination, which assists autofocus operation whenthe subject is dimly lit.u Digital ZoomEnable or disable digital zoom.B Notes on Digital Zoom• When digital zoom is in effect, the camera focuses at the center of the frame.• Digital zoom cannot be used in the following situations.- When Subject tracking is selected for touch shooting- When Scene auto selector, Portrait, Night portrait, or Pet portrait scene mode is selected- When smart portrait mode is selected- When Multi-shot 16 (A 54) is selectedTap the bottom tab (A 147) M Tap z (Setup menu) M h AF assistAuto (default setting)AF-assist illumination will be used to assist the focus operation when the subject isdimly lit. The illuminator has a range of about 1.9 m (6 ft. 3 in.) at the maximumwide-angle position and about 1.1 m (3 ft. 7 in.) at the maximum telephoto position.Note that for some scene modes or focus areas, AF-assist illuminator may not lightup.OffAF-assist illuminator does not light up. The camera may be unable to focus underdim lighting.Tap the bottom tab (A 147) M Tap z (Setup menu) M u Digital zoomOn (default setting)When the camera is zoomed in to the maximum optical zoom position, rotating thezoom control to g (i) triggers digital zoom (A 29).OffDigital zoom will not be activated (except during movie recording).