| 摘要 |
PURPOSE:To provide concrete commercial goods information by automatically changing a video tex VTX picture by interlocking with the change in an EDP picture by the use of a pseudo key pad signal. CONSTITUTION:A counter terminal 2 is connected to the on-line control part 11 of a business center 1, and when a service menu picture is requested, this service menu picture is displayed on a display 26. When an EDP service APL (for instance, ticket issue) is selected from the service menu picture, the picture corresponding thereto is outputted. At this present, the key pad processing part 13-1 of an EDP service control part 13 outputs the key pad data namely the pseudo key pad data of the VTX picture corresponding to this picture. Thereby, a picture processing part 14 reads the VTX picture corresponding thereto from a picture file 5 and displays it on the display 27 of a the VTX via a VTX network 3. Since a customer can recognize an empty seat in the layout of a theatre, the commercial goods service can be improved.
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