| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine favorably coping with path abnormality between devices.SOLUTION: When supply of operating power is started, a main-side MPU 83 transmits a voice/light-side communication checking command to a voice/light side MPU 93, and the voice/light-side MPU 93, when receiving no communication checking command within a monitoring time, executes notification processing. Further, the main-side MPU 83, after transmitting the voice/light-side communication checking command, transmits a putout-side communication checking command to a putout-side MPU 163, and the putout-side MPU 163, when receiving the communication checking command, transmits a reception checking command to the main-side MPU 83. The main-side MPU 83, when receiving the reception checking command, transmits the reception checking command corresponding thereto to the voice/light side MPU 93. The voice/light side MPU 93, when receiving no reception checking command within the monitoring time, executes the notification processing. |
