| 摘要 |
PURPOSE:To improve the registering efficiency for received orders by providing a 2nd transmission memory to an order instructing device to store order data stored in a transmission memory for transmission of the order data supplied newly to a repeater during the transmission of data to the repeater. CONSTITUTION:The order data is supplied after a menu is designated by an order instructing device. Thus, the order data is displayed on a display part 12 and also stored in a 1st transmission memory M1 to be sent to the repeater. In case the next menu is designated for input of the order data during the transmission of first order data, second input order data is stored in a 2nd transmission memory M2 and then transmitted to the repeater after the order data is transmitted to the repeater from the memory M1. In such a way, both memories M1 and M2 are used alternately for transmission of the order data. Then the registering efficiency is improved for received orders. |
