To make C925e the primary audio device:
- Go to Control Panel > Sound. Select Logi C925e as the default communication device for recording.
- Mac OS X: Go to System Preferences > Sound. Select Logi C925e as the default device for sound input.
- In your video/audio calling application, check the audio settings and make sure that Logi C925e is selected for the microphone. Then, check the video settings and verify that Logi C925e is selected for the camera.