Av device, server, operation system for av device, and operation program for av device

An operation system for an AV device, comprising a group of an AV device, a server, and an external terminal connected via a network,

• wherein said server includes:
• an instruction processing section that receives an operation-instruction that is transmitted from said external terminal in order to operate said AV device, and transmits said operation-instruction to said AV device for which the connection with said external terminal is established,
• wherein said AV device includes:
• an operation-instruction receiving section for receiving an operation-instruction given via said network;
• an operation receiving section for receiving an operation that is directly given not via said network;
• a limit determining section for determining whether or not to limit each operation by distinguishing an operation that is based on said received operation-instruction from said received operation;
• and
• a receiver-side control section for executing a control accompanying an operation when said limit determining section determines not to limit the operation.

An operation program for an AV device to be executed by an AV device that is operable via a network, said program comprising:

• an operation-instruction receiving processing for receiving an operation-instruction given via said network;
• an operation receiving processing for receiving an operation that is directly given not via said network;
• a limit determining processing for determining whether or not to limit each operation by distinguishing an operation based on said received operation-instruction from said received operation;
• an operation executing processing for executing a control accompanying an operation when said limit determining processing determines not to limit the operation.