Xinje TH765-M - 4 Interface and Switch; Introduction; DIP Switch; COM1 Port

4. Interface and switch
4.1 Introduction
TH series touch screen has 1 group of DIP switch and 5 communication ports.
1: DIP switch 4: USB-A port1
2: COM1 port 5: USB-A port2
3:COM2 port 6: USB-B port3
4.2 DIP switch
TH has one group of DIP switch at the back side; they can set the function of COM1 port.
Switch
Switch1 Switch2 Switch3 Switch4 Function
ON OFF
OFF
OFF
Undefined
OFF
ON OFF
OFF
Forced download mode of COM1
OFF
OFF
ON OFF
Adjust mode of touch area
State
OFF
OFF
OFF
ON Interior check mode ( not recommend to use)
4.3 COM1 port
TH series touch screen COM1 port has these functions:
Ø Communication function: connect with PLC, printer, frequency inverter, used as communication port.
Ø Download function: connect with PC, used to download data and screens.
1 2 3 4
5
6