| 摘要 |
PURPOSE:To process the credit sales data of lodging customers, by providing a control section connected to a program and data memory and a keyboard inputting inquiries from each guest room to reply the inquiries from the control section and to transmit signals to the host devices and each memory. CONSTITUTION:A control section 1 controlling the entire POS terminal device is provided with a program memory 2 storing a program and a data memory 3. To the control section 1, a keyboard 5 inputting inquiries at room and a control circuit 4 controlling a display circuit 6 are connected. The keyboard 5 is provided with a room number keys, department keys, a total key and a sales key. Under the control of the control section 1, data is transmitted to the host computer with the device 9, signals are transmitted among the circuits 4, 7 and 8 to process the credit sales data of lodging customers accurately. |
