| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic circuit board and a recording medium capable of simply recognizing the version information of a program stored at present without being connected to an additional display device. SOLUTION: A display part 7 and a driving circuit 6 for outputting a signal for displaying version information on a seven-segment LED 71 on the basis of a data signal for display contents obtained from a CPU 4 are provided on the same board 1 on which the CPU 4, a storage part 5, etc., are mounted, and the version information of a program stored in the storage part 5 is displayed by a display contents selection switch 8 and a display switch 9, thus only when necessity for knowing the version information occurs, the LED 71 in the display part 7 is turned on to display the version information. A program for executing the processing is stored in the storage part 5.
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