- Connect the microphone. It may connect via a USB cable or using a microphone cable.
- Open System Preferences by going to the Apple Menu () > System Preferences. 
- In the System Preferences window, click Sound. 
- Choose Input. 
- Choose your microphone.- If your microphone is connected via USB, the microphone name may appear here. 
- If your microphone is connected by a microphone cable, choose Line In. 
- When you select the microphone, the you will be able to see movement in the volume level if you speak.
 
- If your microphone is connected via USB, the microphone name may appear here.
- Close the window since your changes are automatically saved.
If you have any questions or issues, contact Technology Support Services
419-434-4357 x1
