Electronic musical instrument with help function
AssigneeKabushiki Kaisha Kawai Gakki Seisakusho
InventorsTsutomu Saito, Shu Eitaki
Life of this patent
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Abstract
An electronic musical instrument has play modes and a help function in which a help picture is displayed in accordance with each of the play modes. When the help function is started by operating a help switch in the instrument being operating in a normal play mode, a picture for selecting one of the play modes is displayed on a display. When the help function is started in a play mode but the normal play mode, a help picture corresponding to the play mode is displayed at once. A sequence of operations for obtaining a help picture can be stored in a storing medium.
Claims10
An electronic musical instrument having play modes and a help function in which a help index picture is displayed in accordance with each of said play modes, said play modes including a normal play mode, said instrument comprising:
- help function instruction means for instructing to start said help function;
- help function start means for starting said help function when it is instructed with said help function instruction means;
- and
- display control means for displaying a picture for selecting one of said play modes when said help function is started in said normal play mode, and a help index picture corresponding to one of said play modes other than said normal play mode, without displaying said picture for selecting one of said play modes, when said help function is started in the corresponding play mode.
An electronic musical instrument having play modes and a help function in which a help picture is displayed in accordance with each of said play modes, said instrument comprising:
- storage means for storing a sequence of operations performed after said help function is started till a predetermined help picture is displayed;
- reproduction means for reproducing the sequence of operations stored in said storage means;
- and
- display control means for displaying a predetermined help picture in accordance with the sequence of operations reproduced by said reproduction means.
An electronic musical instrument having play modes and a help function, said play modes including a normal play mode, said help function having hierarchical structures respectively corresponding to said play modes, said instrument comprising:
- a help function operation member to be used for starting said help function;
- a help function start means for starting said help function when said help function operation member is operated;
- and
- control means for displaying a help picture of a first hierarchy corresponding to said normal play mode for selecting one of said play modes when said help function is started in said normal play mode and displaying a help index picture of a first hierarchy corresponding to one of said play modes other than said normal play mode, without displaying said help picture for selecting one of said play modes, when said help function is started in the corresponding play mode.
Dependencies are inferred from the claim text.