Set Parameters (F8) : Refers to the time it takes for the Startnet POS.NET payment system to connect to the server and transmit data. Press "F8" to display the time parameter setting box. If the network speed is slow, the data download cannot connect to the server in a short time. At this time, the Startnet POS.NET payment system will automatically obtain local data and cannot obtain the latest data from the server. Therefore, the time parameter can be increased accordingly as needed. If the customer uses ADSL to access the Internet, the network speed is relatively fast, and the transmitted data or document files are relatively small, the default time parameter settings in the Startnet POS.NET payment system can be used. When the selected product is set to 0 seconds, the current Startnet POS.NET payment system is in time-sharing operation.