| 摘要 |
PROBLEM TO BE SOLVED: To provide image display equipment which can prevent contents different from the intention of a manager from being displayed. SOLUTION: The image display equipment is provided with a first means and a second means. In the first means, IDs are recorded in a package type digital recording medium. When image data recorded in the recording medium are displayed, the IDs are read from the recording medium. The first means decides whether the read IDs match with previously determined values. The second means starts displaying process of the image data recorded in the recording medium, when the read IDs match with the previously determined values. When the read IDs do not match with the previously determined values, the second means inhibits the start of displaying process of the image data recorded in the recording medium. |
