| 摘要 |
A display terminal control system applied to an image information terminal is disclosed, which includes a system control circuit, a display control circuit having a display buffer memory, the operation thereof being managed by the system control circuit, a coupler connected to the system control circuit for coupling the image information terminal to a data center and a keyborard connected to the system control circuit, wherein the keyboard has a multi-image control key which enables a multi-image display for normal image data sequentially supplied from the data center.
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