Canon PowerShot SX280 HS User Guide - Page 91

Still Images Movies Face AiAF • Detects people's faces, and then sets the focus, exposure (evaluative metering only), and white balance ([ ] only). • After you aim the camera at the subject, a white frame is displayed around the person's face determined by the camera to be the main subject, and up to two gray frames are displayed around other detected faces. • When the camera detects movement, frames will follow moving subjects, within a certain range. • After you press the shutter button halfway, up to nine green frames are displayed around faces in focus. • 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 (=92) 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 Choosing Subjects to Focus On (Tracking AF) Shoot after choosing a subject to focus on as follows. 1 Choose [Tracking AF]. zzFollow the steps in "Changing the AF Frame Mode" (=90) to choose [Tracking AF]. XX[ ] is displayed in the center of the screen. 2 Choose a subject to focus on. zzAim the camera so that [ ] is on the desired subject, and then press the button. XXWhen the subject is detected, the camera beeps and [ ] is displayed. Even if the subject moves, the camera will continue to track the subject within a certain range. XXIf no subject is detected, [ ] is displayed. zzTo cancel tracking, press the button again. Cover Preliminary Notes and Legal Information Contents: Basic Operations Basic Guide Advanced Guide 1 Camera Basics 2 Using GPS Function 3 Auto Mode/ Hybrid Auto Mode 4 Other Shooting Modes 5 P Mode 6 Tv, Av, and M Mode 7 Playback Mode 8 Wi-Fi Functions 9 Setting Menu 10 Accessories 11 Appendix Index 91