| 摘要 |
PURPOSE:To enable efficient communication by detecting the error rate of data from a communicating party, displaying any suitable guidance to the operator of communication and showing whether the area is suitable for executing the communication or not at the personal computer with radio communication function. CONSTITUTION:This device is equipped with a data reception part 10 to receive the data from the communicating party, error detection circuit 6 to detect the error of the data received by this reception part 10 and control circuit 7 to select the guidance to be displayed corresponding to the error of the received data. Further, the device is provided with a guidance storage part 9 to store the plural kinds of guidance, display part 8 to display the guidance selected by the control circuit 7 and means to select the display guidance corresponding to the error of the received data. Thus, the error condition of the data from the communicating party can be detected and in the case of executing the communication, the display part 8 can display whether the condition is optimum or not. |
