Please note this unit doesn't come with an input card. You'll need to buy one for it to work. The package includes a suitable power supply.

To use this Allen & Heath ME - U 10 - Port PoE Monitor Hub for ME - 1 Personal Mixers, first, make sure you've purchased an input card as it's not included in the package. Connect the correct power supply that comes with the unit to power it on. When setting it up, connect your ME - 1 personal mixers to the ports. Be careful when handling the unit to avoid any physical damage. For maintenance, keep it in a dry and clean environment. Regularly check the connections to ensure they're secure. If you face any issues, consult the official Allen & Heath support.