Patent ID: 6107951
Filing Date: 2000-08-22
Classification: H03J,H04N

Abstract:
A remote control signal transmission device comprising:a plurality of operation keys;operation key detecting means for detecting which of a plurality of said operation keys have been operated;storage means for storing correspondence tables between said operation keys and remote control signals, each of said correspondence tables differing depending on an electronic apparatus taken as a remote control target;setting means for setting an electronic apparatus as a remote control target, said setting means receiving a detection output of said operation key detecting means and, when simultaneous operation of a pre-defined plurality of said operation keys is detected as said detection output, selecting a correspondence table for an electronic apparatus corresponding to said simultaneous operation from within a plurality of said correspondence tables stored at said storage means;means for generating a remote control signal corresponding to an operated key according to a correspondence table set by said setting means and transmitting said remote control signal to electronic apparatus taken as said control target; andsetting protection means for protecting settings of said setting means, including a changeover key for changing over a locked state and a released state of said setting, provided inside a dry cell holder at a position that is covered by a dry cell holder cover forming a part of the outer surface of a case.