To enable Valisys mode it is necessary to manually edit the PCDLRN.INI file and add appropriate entries to the [Option] section. It is also necessary to create a [Valisys] section and add appropriate entries there as well. Some of these entries are independent of the communications method being used and some do depend on the method. These are itemized in the next few sections.
After making these entries and then starting PC-DMIS it should be ready to support Valisys mode.
When started, it will be listening for a Valisys connection request but there will not be any readily visible evidence or change in the standard appearance of the user interface until a connection request is actually received.