| 摘要 |
PURPOSE:To improve the operability of the selecting operation of desired preset data by classifying plural pairs of preset data ttheta plural groups and combining group selection of a first selecting operation means and pair selection of a second selecting operation means to specify and select one desired pair. CONSTITUTION:Preset data storage means 48-1 to 48-12 and 49-1 to 49-24, a first selecting operation means 15 RSW to individually select each of plural groups, and a second selecting operation means SCL to individually select n- number of pairs of preset data in one group are provided. A control means is provided which reads out one pair of preset data, which is specified by the combination of selected group and pair, from preset data storage means and uses it for music control. Thus, many pairs of preset data are selected with the simple constitution and the operability is improved. |
