| 摘要 |
Random Draw Device is based on the modality of a draw executed beforehand which consists of a Central Processing Unit (CPU), which is connected to a random draw device (19) and through the first and second interface plates (26,27) to peripherals, which are a printer (2), a reduced alphanumeric keyboard, betting slots (21,22,23,24) and a monitor. The printer (2) will print the results of the draw on one of the faces of the draw element (4) made of paper or similar material, which will be partially visible to the player. The player can select the game modality and using the betting slots (21,22,23,24) and the keyboard (25), he can introduce the amount and the symbol, character and number of the bet, which would already be printed beforehand, in a part of the draw element (4), which is not visible to the player. There is a large variety games available such as Quiniela, Poker, Lotto, Dice, Roulette etc. In all the cases, the draw element (4) is always visible to the player although the part that has the printed result of the draw, is covered by the covering material (6). Once the bet is placed the hidden part will be displayed and the bettor will be informed of his win or loss in bet. The random selection procedure, which the above device uses, is also displayed.
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