| 摘要 |
A video displayer that facilitates resetting of channel and external input settings includes a tuner configured to select a broadcast signal; an external signal input unit configured to receive an external signal; a signal processing unit configured to process one of the broadcast signal selected and external signal, and to reproduce video images on a display and audio output through a speaker; and a control unit configured to sequentially store setting data for setting environments of said tuner, said external signal input unit, and said signal processing unit according to an externally applied control signal, and to set the setting environment of at least one of said tuner, said external signal input unit, and said signal processing unit with one of previous setting data and subsequent setting data based on any one data set of the setting data in response to a state changing signal applied from an external source. |
