Dell SP2009W User Manual page 34

Test the microphone. Try testing the microphone using an application other than the Dell Webcam Central. To test the
microphone,
If the recording is successful, reset the camera defaults or reinstall the Dell Webcam Software. See
more information.
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3. Adjust the Volume slider to obtain the desired audio level.
1.Click Start®Control Panel®Sound and Audio Devices.
2.Click the Voice tab.
3.Click the Test Hardware button and follow the instructions.
Using the Camera for