| 摘要 |
<P>PROBLEM TO BE SOLVED: To execute, though a number-of-retention specification command that is transmitted in a backup return includes no information of a variation sequence of two symbol display meas, a display without any feeling of discomfort using a number-of-retention display means of chained display type after the backup return. <P>SOLUTION: This pinball game machine is configured to transmit, in the backup return, a specification command of the number of retentions at the return that indicates the numbers of first and second retained balls immediately before the power-off of a main power supply, from a main control board 51 to a performance control board 52; in a regular time other than the backup return, to allow the number-of-retention display means 38 to execute a first retention display for the number of first retained balls and a second retention display Y for the number of second retained balls, on a same line according to the storage sequence of the first and second detection information; and, in the backup return, to allow the number-of-retention display means 38 to execute a specific retention display Z for the total number of the first and second retained balls that is different from the first and second retention displays X and Y, based on the specification command of the number of retentions at the return. <P>COPYRIGHT: (C)2012,JPO&INPIT |
