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Showing posts from July 18, 2017

How to connect Cash Register scales with PC software by USB

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As USB port of the Cash Register scales is virtual com port, we still connect the scales by com port. We need check the virtual com port number on the pc after the scales connect with the PC by USB.
1, open the Device management to check the Virtual COM port number, it is com4 in my PC.
2,Open the PLU software—communicate setting to set the port com4 and Baudrate 9600.
3, Click-ok, the scales connect with PC software s