Coin-or token-operated gaming machine

摘要

The gaming machine has (1) discs, rollers, dice, or cards for displaying randomly-controlled playing symbols, with a number of winning combinations and a jackpot counter, all the playing functions of the machine controlled via a central control unit (2). The machine has at least one switch (3) for activating or de-activating one of the function elements (5,6) of the machine, for altering its playing or win characteristics. The activation or de-activation of the function element may be indicated to the player via a display.