Using the Chauvet Obey 70 is easy. First, connect it to your lighting setup using the correct power supply. Then, refer to the manual to learn how to control different lighting functions. When using it, make sure the power supply is stable to avoid any issues. To maintain it, keep it in a dry and clean place. Don't expose it to extreme temperatures or humidity. Also, handle it gently to prevent any physical damage. If you have any problems, check the manual first or contact customer support.