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Remote controller for scanning data and controlling a video system

  • US 5,552,837 A
  • Filed: 03/01/1995
  • Issued: 09/03/1996
  • Est. Priority Date: 03/01/1995
  • Status: Expired due to Term
First Claim
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1. A system for controlling a video system comprising:

  • a printed input data card comprising;

    a type code printed on the input data card, the type code for representing a category of input data printed on the card; and

    a plurality of input data printed on the input data card;

    a command input device comprising;

    means for scanning the input card containing the type code and the input data; and

    means for decoding the type code to determine the category of the plurality of input data;

    wherein;

    the type code comprises a channel mapping category; and

    the input data is arranged in pairs, a first input data of each pair representing an assigned channel number and a second input data of each pair representing a corresponding local channel number.

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