• Option under the Tools menu to list all the serial COM ports found on the PC, and also whether a validator was found connected to one. This should help new users and those using USB/serial dongles who are unsure to which port the validator is

VB源码实现网口控制安捷伦N6700A仪器，ZIP包中包含工程等多个文件-Communication with the N6700A over LAN may be accomplished without the use of I/O libraries or drivers. In this example it is accomplished using Winsock. Dynamic Host Configuration Protocol (DHCP) is typical

贝尔测试程序 COM LPT USB test-Bear test program