| 摘要 |
PROBLEM TO BE SOLVED: To provide an LED display system for a sports facility which can be used not only in the daytime but also in the nighttime with the provision of a sufficient quantity of light with the minimum power consumption, which needs little maintenance work, intending to the reduction in the construction period and the installation cost, and with which the parts to display the score or the names of batters of the current inning are flashed to draw audiences' attention. SOLUTION: The data such as the score on the scoreboard inputted at a control circuit 11 on the data sending side are sent by radio by way of a data sending circuit 12. The sent data are received in a data receiving circuit 15 on the data receiving side, and the inputted data (such as the score) are displayed on the score display part of a scoreboard display part 17 by way of a control circuit 16 on the scoreboard side. The part to display the score of the current inning and the part to display the current batter's number are flashed. When the batter changes to the next one or at the change of the inning, the part to display the next batter's number or the part to display the score of the opposite team in the scoreboard display part 17 are automatically flashed.
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