◄Key► ◄Summary► ◄Up► ◄Contents► ◄Index► ◄Back► ──────────────────────────────────────────────────────────────────────────── See ◄Introduction to switches► The system will first look for a security key in the port specified by this switch, the default being the standard IBM port address. If a security key is not found at this address, adresses 632 and 888 will be checked. You may need this machine if you are using a clone machine that has non-standard parallel port addresses. -♦-