ML1120/ML1190 eco User’s Guide – Operating instructions > 66Serial I/F Parity Set Parity. NoneOddEvenIgnoreSerial Data7/8 BitsSet serial datalength.8 bit7 bitProtocol Set protocols. DTRX-ON/X-OFFDTR & X-ON/X-OFFDiagnosticTestSet/Cancel looptesting of the serialinterface.NoYesBaud Rate Set thetransmission speedof the serialinterface.9,600 bps4,800 bps2,400 bps1,200 bps600 bps300 bps19,200 bpsDTR Signal Set whether toswitch the DTRsignal of the serialinterface by Select/Deselect or hold itafter power-on.Ready on Power UPReady on SelectBusy Time Set the minimumtime it takes toswitch from a busystate to a readystate.0.2 sec1.0 secMENU ITEM FUNCTION SETTING