You need to click any of the Audio/video icon Settings button on the top right corner of the Virtual Classroom to open the Device Settings window.
Click on "Advanced Settings" option.
Follow these steps to test your peripheral devices in the Virtual Classroom:
- Under Microphone Settings in the Device Settings window, select the appropriate audio device from the dropdown menu and click the Test Microphone button. Speak for a few seconds to record your voice. The recorded voice will automatically play back to you. Check if you can hear your voice clearly.
- Under Video Settings in the Device Settings window, select the appropriate video device from the dropdown menu. After you select a functional video device, you will see the live video in the window. Check the video quality.
- Click the Test Speaker button. Music will be played. If you are able to hear the music clearly, your speakers are working properly.
Note: If you face any issue with the peripheral devices, refer to Why are my peripheral devices (microphone, camera or speakers) not working in the Virtual Classroom?