| 摘要 |
PROBLEM TO BE SOLVED: To cause a sub control circuit to determine whether or not a scaler device side normally changes the setup by checking a reception confirmation command and a setup content attached thereto.SOLUTION: A game machine includes a sub control part having a scaler control board capable of enlargedly displaying prescribed information. The scaler control board includes sub control reception processing means that, when receiving a setup change command from the sub control board, changes the own setup content according to the setup change command and transmits to the sub control part, a reception confirmation of a setup item command and the setup content changed according to the setup change command. Further, the sub control part includes a scaler control setup processing means that checks the setup content changed according to the reception confirmation and setup change command received from the scaler control board and determines whether or not the scaler control board can normally change the setup according to the setup change command. |
