Sony R505 Handbuch

You can use an external microphone to enhance the quality of the sound input. 
See the manual that came with your microphone for more information on its 
installation and use.

Locate the red Microphone jack on the right side of your computer.

Plug the microphone cable into the Microphone jack.

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Verify that your microphone is designed for computer use. The microphone should be 
compliant with the plug-in power microphone.

Microphone

To

(optional)

To Microphone