Sony PCG-GRX580P - Manual (Page 95)

To connect an external microphone
1. Verify that your microphone is designed for notebook use and compliant with the plug-in power microphone.
2. Locate the Microphone jack on the right panel of the notebook. A protruding dot above the Microphone jack
distinguishes this jack from the Headphone jack.
3. Plug the microphone cable (supplied with microphone) connector into the Microphone jack.
Connecting a Microphone to Microphone Jack
Note:
See the manual that came with your microphone for more information on its installation and use.
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