410 Plus Physical Output

The physical outputs are linked to one another on the hardware of the 410Plus

Output Number 1 is linked with Output Number 3 
Output Number 2 is linked with Output Number4

Inside of the Output configuration gear, you will notice options to change the video and audio source for output numbers 3 and 4. The changes will only reflect the NDI feeds being seen in the network. The physical hardware will still follow the setting of Mix 1 and Mix 2