Canon PowerShot ELPH 320 HS Blue User Guide - Page 109

Shooting Range and Focusing ELPH 530 HS IXUS 510 HS • If faces are not detected, or when only gray frames are displayed (without a white frame), an AF frame is displayed in the center of the screen when you press the shutter button halfway. ELPH 320 HS IXUS 240 HS • If faces are not detected, or when only gray frames are displayed (without a white frame), up to nine green frames are displayed in the areas in focus when you press the shutter button halfway. • If faces are not detected when Servo AF (p. 110) is set to [On], the AF frame is displayed in the center of the screen when you press the shutter button halfway. • Examples of faces that cannot be detected: - Subjects that are distant or extremely close - Subjects that are dark or light - Faces in profile, at an angle, or partly hidden • The camera may misinterpret non-human subjects as faces. • No AF frames are displayed if the camera cannot focus when you press the shutter button halfway. Still Images Fixed Frame One AF frame is displayed. Effective for reliable focusing. Movies • A yellow AF frame is displayed with if the camera cannot focus when you press the shutter button halfway. Note that AF-point zooming (p. 71) is not possible. • To reduce the AF frame size, touch H, touch n, choose [AF Frame Size] on the 4 tab, and then choose [Small] (p. 42). • The AF frame size is set to [Normal] when you use the digital zoom (p. 53) or digital tele-converter (p. 107). 109