Gaming machine

Abstract

There is a demand for gaming machines that allow for smooth gameplay. [Solution] The main board case M110, which houses the main control board M, is fitted with at least one optical reading code KYC. In a front view of the surface of the main board case M110 fitted with the optical reading code KYC, at least a portion of the main control board M and the optical reading code KYC overlap. The optical reading code KYC does not include an alignment pattern ARP and has an error correction level of less than level Q. In a front view of the surface of the main board case M110 fitted with the optical reading code KYC, a non-emitting and low-reflectivity object A is located near the optical reading code KYC, and a light-emitting element or a high-reflectivity object B is located outside of object A.

Claims

[Claim 1] The main board case containing the main control board is equipped with at least one optical reading code. In a front view of the surface of the main board case to which the optical reading code is attached, at least a portion of the main control board and the optical reading code overlap. The optical reading code does not include an alignment pattern and has an error correction level below a predetermined level. In a front view of the surface of the main board case to which the optical reading code is attached, a non-emitting and low-light-reflectivity object A is located near the optical reading code. A light-emitting element or an object B with high light reflectivity is located outside of the aforementioned object A. A gaming machine characterized by the following features.

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