Starting with DataView Version 3.15, users now have the option of establishing a connection from a computer to a PEL 105 via the IRD (Internet Relay Device) server. The IRD server facilitates communication between a PEL 105 and a computer running the DataView PEL Control Panel on a private network connected to the internet. This Application Note explains how to set up an IRD server connection. It also explains the basics of how IRD connections work.