| 摘要 |
<P>PROBLEM TO BE SOLVED: To facilitate adjustment in regard to a game machine adapted to float prizes on water in a water vessel, to circulate water in the water vessel and to grab and take out the prizes floating on the water in the water vessel by cranes arranged at the peripheral edge of the water vessel. <P>SOLUTION: A mode is switched between a normal mode of carrying out a game of taking out the prizes from the game machine every operation of an arm setting button, and a setting mode of setting the lowered position of an arm. The operation of a first operating element and a second operating element in the setting mode is received to adjust the lowered position of the arm, and the operation of a third operating element in the setting mode is received to perform control for storing the lowered position of the arm at a time point of the operation as the lowered position of the arm in the normal mode to switch to the normal mode. <P>COPYRIGHT: (C)2012,JPO&INPIT |
