Method for setting an RF channel in a video cassette recorder

Details Method for setting an RF channel in a video cassette recorder Method for setting an RF channel in a video cassette recorder

2008-01-01

2008-01-01

Chevalier, Robert (Department: 2621)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000, C725S133000

Reexamination Certificate

active

07315687

ABSTRACT:
In a method for setting an RF channel in a VCR (video cassette recorder) system connected to a TV, it is checked whether a signal for setting a target RF channel in the VCR system is generated, e.g., by pressing a button installed on a remote control unit for the VCR system. Then, if the signal for setting the target RF channel is generated, the target RF channel is searched and a VCR message signal to be displayed on a screen of the TV is loaded on a carrier wave frequency corresponding to a current RF channel. Subsequently, a user confirms that the current RF channel is set as the target RF channel by pressing the button. In this way, the user can easily set an RF channel in a VCR system without setting a TV channel.

REFERENCES:
patent: 5734786 (1998-03-01), Mankovitz
patent: 6233734 (2001-05-01), Macrae et al.
patent: 2004/0133921 (2004-07-01), Kakiuchi et al.
patent: 2005/0081245 (2005-04-01), Arad et al.
patent: 0 577 283 (1994-01-01), None
patent: 1 062 803 (2003-02-01), None
patent: 6-20335 (1994-01-01), None
patent: 7-87411 (1995-03-01), None

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