Provided is a substrate processing apparatus including an openable and closable lid and being capable of precisely controlling a gap between multiple shields. In the first stage, each player places an initial bet and is dealt a three-card hand, and the dealer is dealt a single card. The display panel is fixed on the ratchet wheel and rotates as the ratchet wheel is rotated. A notification indicative of the new IP address with respect to the device that has changed location can be sent to an administrator if the device management software module is not permitted to contact the new IP address.