Device and method to limit operations from an AV device or external terminal

  • US 9,038,122 B2
  • Filed: 09/30/2009
  • Issued: 05/19/2015
  • Est. Priority Date: 09/30/2008
  • Status: Expired due to Fees
First Claim
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1. An AV device operable via a network, comprising:

  • an operation receiver that receives an operation given via said network;

    an operation receiver that receives an operation that is directly given without using the network;

    a limit determiner that determines limits for the operation given via a network and the operation directly given without using the network, each operation limit being determined based on the substance of the operation and the origin of the operation so as to avoid conflict between the operation given via the network and the operation directly given without using the network, wherein there is no simultaneous limitation of operations with different origins;

    a receiver-side controller that executes a control accompanying an operation when said limit determiner determines not to limit the operation; and

    a basic display section that displays based on a basic function, wherein the AV device further displays corresponding to an operation given via the network, superimposing the operation display on the display by the basic display section.

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