Vizio DC630C User Manual page 73

Sound
This sets whether or not to mute the playback sound of the recorded voice
memo and voice recorded with the video clip.
ON: Does not mute the playback sound of the voice memo and voice
recorded with the video clip.
OFF: Mute the playback sound of the voice memo and voice recorded with
the video clip.
Beep
This sets the camera sound each time you press the camera button if this
function is enabled.
ON: Sounds the beep tone.
OFF: Does not sound the beep tone.
Auto PoFF
If no operation is performed for a specific period of time, the power to the
camera is automatically turned off. This feature is useful to reduce battery wear.
1 Min.: When the camera has not been operated, it turns the power off after 1 minute.
2 Min.: When the camera has not been operated, it turns the power off after 2 minutes.
3 Min.: When the camera has not been operated, it turns the power off after 3 minutes.
This function does not operate during a slideshow or in the [ PC ] mode
and during PC connection.
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