KR960019171A - How to notify the time of video cassette recorder - Google Patents

Abstract

The present invention relates to a method of generating an alarm sound of a video cassette recorder, and in particular, when the current time reaches a start time, an alarm sound corresponding to the current time is generated or displayed on the screen to start the current time. It relates to a method of generating a time alarm sound of V-Cal to inform the time point.

The method of the present invention for this purpose, the first step of determining whether the power is supplied to the V-Cal; A second step of determining whether an external input and regeneration mode is supplied when power is supplied; A third step of determining whether the current time is the time at which the hour starts in the external input and playback mode; A fourth step of outputting an O.S.D text signal and an alarm enable signal and setting a counting value of a pulse corresponding to the hour of the current time when the current time is the time at which the hour starts; A fifth step of outputting an O.S.D process and an alarm sound; A sixth step of decreasing the set counting value after the O.S.D processing and the alarm sound are output; A seventh step of returning to a third step of determining whether the current time is a time point when the counting value is not zero; An eighth step of stopping output of the O.S.D text signal and the alarm enable signal if the current time is not the time point at which the hour starts; And a fourth step of judging whether the alarm signal is being output if it is not the time point at which the hour starts, and if the alarm signal is being output, the ninth step proceeds to the sixth step. There is an effect to increase.

Description

How to notify the time of video cassette recorder

As this is a public information case, the full text was not included.

1 is a block diagram showing the configuration of an embodiment of an apparatus for performing a method for notifying the time of a video cassette recorder according to the present invention;

2 is a block diagram showing the configuration of another embodiment of the apparatus for performing the method of notifying the time of the video cassette recorder according to the present invention;

3 is a flowchart of a time notification method of a video cassette recorder according to the present invention.

Claims (1)

A method of notifying a time of V-Cal for notifying a time point at which a current time starts; A first step of determining whether power is supplied to the VRC; A second step of determining whether an external input and regeneration mode is supplied when power is supplied; A third step of determining whether a current time starts at a time when the external input and playback mode is selected; A fourth step of outputting an O.S.D text signal and an alarm enable signal and setting a counting value of a pulse corresponding to the time of the current time when the current time is the time at which the hour starts; A fifth step of outputting an O.S.D process and an alarm sound; A sixth step of reducing the set counting value after outputting the O.S.D process and the alarm sound; A seventh step of returning to a third step of determining whether the current time is a time point when the counting value is not zero; An eighth step of stopping output of the O.S.D text signal and the alarm enable signal if the current time is not the time point at which the hour starts; And a ninth step of judging whether the alarm enable signal is being output if it is not the time point at which the hour starts, and proceeding to the sixth step if the alarm enable signal is being output. How to notify the time of the video cassette recorder. ※ Note: The disclosure is based on the initial application.