KR970073083A

KR970073083A - TV with automatic G code preset setting change function

Info

Publication number: KR970073083A
Application number: KR1019960014027A
Authority: KR
Inventors: 김시원
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1996-04-30
Filing date: 1996-04-30
Publication date: 1997-11-07

Abstract

본 발명은 VTR과 접속된 텔레비전 시스템에 있어서, 텔레비전방송 프로그램을 비디오테이프에 예약녹화하기 위한 G코드프리세트데이타를 변경된 채널번호 할당방식에 적합하게 자동으로 변경설정해줄 수 있도록 하는 방법에 관한 것이다.The present invention relates to a method for automatically setting and changing G code preset data for scheduled recording of a television broadcast program on a video tape in a television system connected to a VTR in accordance with a changed channel number allocation scheme.

본 발명에 의하면 채널번호 할당방식이 변경되더라도 일반적인 텔레비전시스템내의 메모리에 기억된 선국데이타 및 G코드데이타를 스스로 처리하여 새로운 방식에 적합하도록 설정할 수 있게 됨으로써 G코드를 따로 재설정해 주지 않고서도 VTR텔레비전의 G코드예약녹화시 원하지 않는 방송프로그램이 잘못녹화되는 것을 방지할 수 있다.According to the present invention, even if the channel number assignment scheme is changed, the channel selection data and the G code data stored in the memory in the general television system can be processed by themselves and set to be suitable for the new system. Thus, It is possible to prevent unwanted recording of undesired broadcast programs during G code reservation recording.

Description

TV with automatic G code preset setting change function

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제 1 도는 본 발명을 구현하기 위한 일반텔레비전의 개략적인 하드웨어 구성 블럭도, 제 2 도는 다양한 채널 설정방식을 대비하여 나타낸 도면, 제 3도는 기억장치 내부의 데이타치환 방식을 예시하는 도면,FIG. 1 is a schematic hardware block diagram of a general television for implementing the present invention, FIG. 2 is a view illustrating various channel setting methods, FIG. 3 is a diagram illustrating a data replacement method in a storage device,

Claims

A memory unit 20 including a channel selection tuner unit 10, a channel selection data memory 21 and a G code preset data memory 22, a control unit for controlling the channel selection data and the G code preset setting change function 30, and a main signal IC for processing a color signal 40 for video signal processing. In the television system connected to the video tape recorder (VTR) apparatus, it is judged whether or not the channel selection data and the G code preset data are replacement modes A third step of replacing valid channel selection data of channel m with G code preset data of channel n with G code preset data of channel n if determined to be a replacement mode in the first step, A fourth step of determining whether the substitution mode has been terminated, and if it is determined in the fourth step that the substitution mode has not been terminated, returning the control execution to the second step, The automatic G code preset setting changing function.

※ Note: It is disclosed by the contents of the first application.