5.4.3 Operation during running(1) Check again if the settings of switches in master and slave are correct or not.・Unit No. of master set to “00”, Unit No. of slave is set to the registered No.・Communication channels of master and slave are same.・MODE switch No.1 in master and slave are set to ON.No.2: serial communication selection (RS232C/RS485), or data holding (available/not available)No.3~8: set baud rate, data length and parity according to the connected equipment.(2) Set operating mode switch in master and slave to .(3) Turn power supply of master and slave on.Master Unit No.:00 Slave Unit No.: Registered No.No.1:ON Serial communication selection, baud rate, data length,parity should be set according to connected equipment.Same communication channel5-17Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net