User's Manual

19
Figure: External Reader Connection
U6.5 RS232 PORT CONNECTIN
U
A 9-pin connector (Serial communication connector, female) is required to connect the GE313 to a host
computer via RS232 communication. Please follow the instructions.
1. Connect RS232-TX, Red wire with white stripe to the pin #2(RXD) of the 9-pin connector.
2. Connect RS232-RX, Black wire with white stripe to the pin #3(TX) of the 9-pin connector.
3. Connect GND, Black wire to the pin #5 of the 9-pin connector.
4. Plug in the 9-pin female connector to COM1 or COM2 Port of the host PC.
5. Install and run GE313 Application Software.
Figure: RS-232 COMMUNICATON