Using this Roland TD - 12 V - Drums Percussion Sound Module is easy. First, connect it to the correct power supply that comes with it. Once it's powered on, you can start exploring its sound features. When using it, keep in mind that the screen is not very visible, so you may need to adjust the lighting around it. For maintenance, make sure to keep it in a dry and clean place. Don't expose it to extreme temperatures or humidity. Also, handle it gently to avoid any physical damage. If you encounter any problems, it's best to consult the official customer service.