Chapter 3 Utility Configuration-TCP/IP (Network) You can set TCP/IP. 3 67 Item Description Acquiring the IP Address Selects [Auto] or [Manual] for the method for acquiring the IP address. IP Address Specifies the IP address. Only enabled when the method for acquiring the IP address is [Manual]. Subnet Mask Specifies the subnet mask. Only enabled when the method for acquiring the IP address is [Manual]. Default Gateway Specifies the default gateway. Only enabled when the method for acquiring the IP address is [Manual]. Set using Automatic Private IP Addressing (APIPA) Designates whether to [Enable] / [Disable] the APIPA. Send Sends settings to the TM-C3400Z.