KR980004867A - How to determine cam switch status of video cassette recorder - Google Patents
How to determine cam switch status of video cassette recorder Download PDFInfo
- Publication number
- KR980004867A KR980004867A KR1019960026174A KR19960026174A KR980004867A KR 980004867 A KR980004867 A KR 980004867A KR 1019960026174 A KR1019960026174 A KR 1019960026174A KR 19960026174 A KR19960026174 A KR 19960026174A KR 980004867 A KR980004867 A KR 980004867A
- Authority
- KR
- South Korea
- Prior art keywords
- cam switch
- video cassette
- cassette recorder
- driving
- mode
- Prior art date
Links
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- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
본 발명은 비데오 카세트 레코더에 관한 것으로서, 서비스 옵션 모드시에 로딩 모터를 구동시키고, 캠 스위치로부터 출력되는 데이터가 변동되는가를 판단하여 캠 스위치의 이상 상태를 판별하고, 이를 OSD로서 표시하여 주므로써 사용자가 캠 스위치의 이상 여부를 용이하게 알 수 있게 된다.The present invention relates to a video cassette recorder, and more particularly, to a video cassette recorder which drives a loading motor in a service option mode, judges whether data outputted from a cam switch fluctuates and discriminates an abnormal state of the cam switch and displays it as an OSD, It is possible to easily know whether or not the cam switch is abnormal.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제1도는 본 발명을 행하기 위한 비데오 카세트 레코더의 블럭도.FIG. 1 is a block diagram of a video cassette recorder for carrying out the present invention; FIG.
제2도는 본 발명에 따른 비데오 카세트 레코더의 캠 스위치 상태 판별 방법의 흐름도.FIG. 2 is a flow chart of a cam switch state judging method of a video cassette recorder according to the present invention; FIG.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960026174A KR980004867A (en) | 1996-06-29 | 1996-06-29 | How to determine cam switch status of video cassette recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960026174A KR980004867A (en) | 1996-06-29 | 1996-06-29 | How to determine cam switch status of video cassette recorder |
Publications (1)
Publication Number | Publication Date |
---|---|
KR980004867A true KR980004867A (en) | 1998-03-30 |
Family
ID=66241054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960026174A KR980004867A (en) | 1996-06-29 | 1996-06-29 | How to determine cam switch status of video cassette recorder |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR980004867A (en) |
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1996
- 1996-06-29 KR KR1019960026174A patent/KR980004867A/en not_active Application Discontinuation
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