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Dual-syndicat des constructeurs d' appareils radiorecepteurs etteleviseurs (SCART) bypass equipment and method thereof for regulating display mode

A technology of display mode and mode, applied in the field of TV, can solve the problem that the VCR video signal cannot reach the display state, etc.

Inactive Publication Date: 2011-06-29
SHENZHEN JIUZHOU ELECTRIC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method for adjusting the TV SCART display mode according to the display state of the VCRSCART input signal for the defect that the above-mentioned VCR video signal from the video recorder in the prior art cannot reach the best display state on the TV set. The method can make the VCR video signal from the video recorder reach the best display state on the TV

Method used

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  • Dual-syndicat des constructeurs d' appareils radiorecepteurs etteleviseurs (SCART) bypass equipment and method thereof for regulating display mode
  • Dual-syndicat des constructeurs d' appareils radiorecepteurs etteleviseurs (SCART) bypass equipment and method thereof for regulating display mode
  • Dual-syndicat des constructeurs d' appareils radiorecepteurs etteleviseurs (SCART) bypass equipment and method thereof for regulating display mode

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Embodiment Construction

[0020] Such as figure 1 As shown, in the flow chart of the first embodiment of the method for adjusting the TVSCART display mode according to the display state of the VCR SCART input signal of the present invention, the method includes the following steps:

[0021] Step S101. Detect whether there is a signal input from the VCR SCART, if yes, go to step S102; if not, repeat this step, that is, repeatedly detect whether there is a signal, until a signal is detected. If a signal is detected, it means that the VCR video recorder and other equipment have VCR video signal input;

[0022] Step S102. When it is detected that the VCR SCART has a signal, then detect whether the level of the input signal display state control terminal in the VCR SCART is high, if so, then turn to step S103; if not, then turn to step S104;

[0023] Step S103. If it is detected that the level of the input signal display state control terminal in the VCR SCART is high, then the display mode of the TV SCART...

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Abstract

The invention relates to a dual-syndicat des constructeurs d' appareils radiorecepteurs etteleviseurs (SCART) bypass equipment and a method for regulating a TV SCART display mode according to the display state of a video cassette recorder (VCR) SCART input signal. The method comprises the following steps of: if the signal input of a VCR SCART, detecting the display state of the input signal in the VCR SCART, and controlling the display mode of a TV SCART according to the display state. In the technical scheme, a VCR video signal from a video recorder can be displayed in a television in the best state.

Description

technical field [0001] The invention belongs to the field of television, and more specifically relates to a dual SCART loop-through device and a method for adjusting a TV SCART display mode according to the display state of a VCR SCART input signal. Background technique [0002] SCART (Syndicat des Constructeurs d'Appareils Radiorécepteurs et Téléviseurs) interface is a dedicated audio and video interface, which is used for interconnection and intercommunication on satellite TV receivers, TV sets, video recorders and other audio and video equipment. The standard SCART interface is a 21-pin connector with a right-angle trapezoidal shape, commonly known as "broom head". The 21 pins define audio and video signals, which can be used to transmit video signals such as CVBS and interlaced RGB signals, as well as stereo audio signals. The 21 pins transmit 21 signals at the same time, which can be divided into video signal, audio signal, control signal, ground wire and data wire. A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/44H04N5/00H04N5/775
Inventor 程文杰
Owner SHENZHEN JIUZHOU ELECTRIC
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