38 DAB-BA-e-181312 RS 232 interfaceCondition:The following conditions must be met to provide successful communication betweenthe moisture analyser and the printer.Disconnect moisture analyser from the power supply and connect to theappliance interface with a suitable cable. Faultless operation requires anadequate KERN interface cable.Communication parameters of the RS 232 interface of moisture analyser andprinter must match.12.1 Technical dataConnection 9 pin d-subminiature bushingPin3 - TxDPin5 - GNDBaud-Rate 1200 / 2400 / 4800 /9600 selectableParity 7bits / 2 stop bits12.2 Setting the baud rate Press ,then release quick und press fast. The current baud rate isindicated. Using arrow keys select baud rate . Confirm with .