21Cable ConnectionRS232C CableInterface RS232C (9 pins)Pin TxD (No.2), RxD (No.3), GND (No.5)Bit rate 9600 bpsData bits 8 bitParity NoneStop bit 1 bitFlow control NoneMaximum length 15 m (only shielded type)• Pin assignment1 2 3 4 56 7 8 95 4 3 2 19 8 7 6 Pin Signal1 Detect data carrier2 Received data3 Transmitted data4 Prepare data terminal5 Signal groundPin Signal6 Prepare data set7 Send request8 Clear to send9 Ring indicatorControl multiple display devices connected to a PC simultaneously.Multiple Display ControlChapter 04
