48Shooting Options: The Shooting Menu (A (Auto) Mode)More on ShootingAutofocus ModeChoose how the camera focuses.B Note on the Autofocus Mode Setting for Subject Tracking ModeAutofocus mode can be set for subject tracking mode. The default setting in subject trackingmode is Full-time AF. Autofocus mode can be set independently for both subject tracking modeand A (auto) mode.A (auto) M d (Shooting menu) M Autofocus modeA Single AF (default setting)The camera focuses when the shutter-release button is pressed halfway.B Full-time AFThe camera focuses continuously until the shutter-release button is pressed downhalfway. Use with moving subjects. The sound of lens drive movement will be heardwhile the camera focuses.