| 摘要 |
PURPOSE:To clearly know the write quantity of musical instrument or the rest capacity when the quantity reaches >=2 border values. CONSTITUTION:Automatic performance data AP are written in a sequence RAM 17 in order and when the rest storage capacity is smaller than 1st border data BO1 and larger than 2nd border data BO2, blinking cycle data TC of a one-second cycle is set in a latch 8 and a light emitting diode 12 blinks in one-second cycles; when the rest storage capacity is less than the 2nd border data BO2 and larger than 3rd border data BO3, blinking cycle data of a 1/4-second cycle is set in the latch 8 and the light emitting diode 12 blinks in 1/4-second cycles. When the rest storage capacity is smaller than the 3rd border data BO3, blinking cycle data TC of a 0 second cycle is set in the latch 8 and the light emitting diode 12 continuously illuminates. |
