Adjust sound settings.
Choose the volume of the beep that sounds when the camera focuses. The beep can be muted by selecting OFF.
Choose the volume of the beep that sounds while the self-timer is active. The beep can be muted by selecting OFF.
Adjust the volume of the sounds produced when camera controls are operated. Choose 
(mute) to disable control sounds.
Adjust the volume of the sounds produced when the shutter is released. Choose (mute) to disable the shutter sound.
Choose the sound made by the shutter.
Adjust the volume for movie playback.
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