| 摘要 |
PURPOSE:To allow a succeeding player to rapidly and certainly confirm the state of an advanced player even when the course of a golf course is uneven, and rapidly and certainly conduct the transmission of the playing state from the advanced player to the succeeding player. CONSTITUTION:When a succeeding player operates a portable radio transmitter 8 in the course of a golf course and transmits a question signal, it is outputted from a relay unit 14 to a relay unit 63 in an advanced point through a communication wire 2A, and transmitted to a radio receiver 69 to operate a buzzer 76. When an advanced player transmits a necessary reply according to the inquiry signal by a radio transmitter 67, therefore, it is received by the relay unit 63 and, thereafter, transmitted to the relay unit 14 on the succeeding side through a communication wire 2B, and the replay signal is displayed on a display unit 18. |
