This Yamaha digital audio mixer needs EtherSound stage boxes for operation. It comes with a proper power supply, ensuring reliable performance.

To use this Yamaha digital audio mixer, first make sure you have the EtherSound stage boxes connected. Plug in the provided correct power supply to start it up. When using, keep it in a dry and cool place to avoid overheating. After each use, turn off the power properly. Regularly check the connections to ensure they are secure. If there are any issues, contact the Yamaha customer service for help.