Canon PowerShot G15 User Guide - Page 152

Shooting Range and Focusing 3 Choose the face to focus on. zzTo switch the face frame [ ] to another detected face, press the < > button. zzAfter you have switched the face frame to all detected faces, [Face Select : Off] is displayed, and the specified AF frame mode screen is displayed again. 4 Shoot. zzPress the shutter button halfway. After the camera focuses, [ ] changes to [ ]. zzPress the shutter button all the way down to shoot. Still Images Shooting with the AF Lock Movies The focus can be locked. After you lock the focus, the focal position will not change even when you release your finger from the shutter button. 1 Lock the focus. zzWith the shutter button pressed halfway, press the button. XXThe focus is now locked, and [f] and the MF indicator are displayed. zzTo unlock the focus, once again hold the shutter button halfway down and press the button. 2 Compose the shot and shoot. 152