6. Setting the Microphone
The microphone of the camera works independently from the sound card.
1.Insert the plug of PC camera to a computer sound card at front/rear to the corresponding symbol (normally in pink).
2.Double click the icon 
from the task
bar and you will see the menu as below. Note: Do not tick on Mute option.
3.Click properties from the menu Option and you will see the dialog box as below; tick on microphone option.
4.Adjust the microphone on the PC camera close to your mouth, then start using.
5