1. A RS232 crossover cable and a RS232 adapter are included in the package of IFPxx50 series. Make sure to install both RS232 cable and adapter.

2. Make sure to set the communication settings below correctly

    - Baud Rate Select: 9600bps (fixed)
    - Data bits: 8 bits (fixed)
    - Parity: None (fixed)
    - Stop Bits: 1(fixed)

 3.If you connect from PC, please make sure the com port is correctly chosen.

4. It's recommended to vController to control the Viewboard by RS232.

    Please refer to tutorial and UG.