You can select the audio source in the following ways.
1.   Touch the audio source in the lower-right corner and choose the needed audio source.
After that, use 
& 
& 
& 
 button to switch audio input signals sources. Press 
 button to confirm selected audio input when the cursor has moved to it.
2.    Go to menu and press the “Audio” icon. Now you can manually select the video source.
1) Log in to the ZowieCAM web page
2)Click 'Setting->Camera->Image->Start Calibration ,then manually twist the focus ring until it is completely sharp.
3)Then click 'End Calibration'on the web page.
The specific hardware versions and corresponding functions are as follows:
(1) Please use official NDI software, such as NDI monitor, to check whether the NDI source can be decoded normally.
(2) Please check whether the IP address displayed by the NDI source is in the same network segment as the IP address of ZowieBox.
Learn more
