KR940016071A

KR940016071A - How to Automatically Switch V-Cal's Tape Counter and Clock

Info

Publication number: KR940016071A
Application number: KR1019920026371A
Authority: KR
Inventors: 민병곤
Original assignee: 이헌조; 주식회사 금성사
Priority date: 1992-12-30
Filing date: 1992-12-30
Publication date: 1994-07-22
Also published as: KR950002255B1

Abstract

본 발명은 브이씨알에 있어서 평시에 클락과 카운터를 공용으로 사용하는 경우 테이프 구동시 자동으로 카운터 모드로 전환하고 테이프 정지시 클락으로 디스플레이 하도록 제어하기에 적당하도록 한 VCR 테이프 카운터와 클락 자동전환 방법에 관한 것으로 튜너 또는 외부입력 모드인가를 판단하는 제1단계, 튜너 또는 외부입력 모드가 아닐때 테이프 입력 여부를 판단하는 제2단계, 테이프 입력시 키입력 여부를 판단하는 제3단계, 재생 및 변속모드시 이를 수행하고 표시창 및 OSD 카운터 모드로 전환 후 콘트롤 수량카운터가 정상인가를 판단하는 제4단계, 콘트롤 수량카운터가 정상이면 카운터 진행을 변환하고 카운터 진행을 정지하고 클락모드로 전환하는 제5단계로 이루어진다.The present invention relates to a VCR tape counter and clock automatic switching method suitable for controlling to automatically switch to the counter mode when the tape is driven and to display the clock when the tape is stopped when the clock and the counter are commonly used in the VRC. The first step of determining whether the tuner or the external input mode, the second step of determining whether the tape is input when not in the tuner or external input mode, the third step of determining whether or not the key input when the tape input, playback and shift mode The fourth step to determine whether the control quantity counter is normal after switching to the display window and the OSD counter mode, and to the fifth stage to switch the counter progress, stop the counter progress, and switch to the clock mode if the control quantity counter is normal. Is done.

Description

How to Automatically Switch V-Cal's Tape Counter and Clock

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 모드 전환을 위한 구성도, 제2도 (A)는 클락 및 카운터를 표시하는 표시창의 예시도, (B)는 OSD를 이용하여 클락 및 카운터를 표시하는 화면의 예시도, 제3도는 본 발명의 카운터를 제어하기 위한 신호 파형도.1 is a configuration diagram for mode switching of the present invention, FIG. 2 (A) is an illustration of a display window displaying a clock and a counter, (B) is an illustration of a screen displaying a clock and a counter using an OSD, 3 is a signal waveform diagram for controlling a counter of the present invention.

Claims

A first step of determining whether the taper is in the tuner or the external input mode when the tape is not introduced and the second step of determining whether the tape is input when the tuner or the external input mode is not in the tape and the second step If it is input, the third step of determining whether the key is pressed when the servo drive tape is seated and the anti-erasing tap is present, and if the playback and shift mode are performed in the third step, the playback and shift function are performed and the display window and the OSD counter mode are switched. And after the fourth step of determining whether the control quantity counter is normal, and if the control quantity counter is normal in the fourth step, stopping the counter and then switching to the clock mode. VRC's tape counter and clock auto switching method.

The method of claim 1, wherein in the first step, the tuner or the external input mode is switched to the clock mode of VCA tape counter and clock automatic switching method.

The method of claim 1, wherein in the third step, if the clock key mode or the stop mode, the counter progresses to the clock counter and clock automatic switching method of V-AL, characterized in that to switch to the clock mode.

※ Note: The disclosure is based on the initial application.