User Manual

2). Audio Setting

Failure to set up the audio device properly(including the microphone and speaker)

this will cause the camera can not record audio,even the computer can not play the

sound;

① In Mac OS X, open "System Preferences" > select " Sound" >"Input" >

"Select Sound Input Device" >select "USB Live Camera audio" as the default sound

input device (microphone). Move the volume slider to the desired input volume;

②In Mac OS X, open "System Preferences" > " Sound" > "Output">

“Output Volume” > uncheck "Mute" in this menu and adjust the

Input volume to a medium level. If you're using an external speaker, make sure the

audio "Output" option is the audio output device you're using to avoid cannot play the

sound. Refer to the picture as below: