| 摘要 |
The invention describes an arrangement to automate and improve the recently introduced National Bingo Game whereby the sequence of transmitted bingo numbers is stored electronically for later recall and display, thus eliminating errors arising from operator read-out of the normal computer printout and providing a more efficient and attractive presentation. A unit 6 is coupled at 10 in parallel with a computer printer and stores the numbers in non-volatile memory 14 without the need for handshake signals. Electronics 17 allow recalled numbers from memory 14 to be displayed on a monitor or TV which may be coupled to the unit by a cable, by modulation of the electric mains or by a radio, ultrasonic or infra-red link. <IMAGE> |
