| 摘要 |
<p>PROBLEM TO BE SOLVED: To confirm time and date and content of error occurence, when a communication error occurs between a sub control circuit and a scaler device.SOLUTION: A game machine includes: a main control unit for executing processing regarding the progress of a game: a display unit for displaying predetermined information: a scaler control board capable of selecting the size of the original information of the predetermined information displayed at the display unit; and a sub control unit for controlling performance according to the progress of the game based on the command output from the main control unit. The sub control unit includes: sub device error detection means for detecting a communication error when the communication error exists in communication from the scaler control board to the sub control unit; and a storage unit having an error information history storage region in which the error detected by the sub device error detection means is stored as error information.</p> |
