In order to set up the built-in customer display of POS Alfa 57:

  1. Install spos.exe (activate the option for RS232 device connector during EMDI installation).
  2. Edit (with any notepad) the file sposbridge.ini (in EMDI installation folder) to look like the following (copy and paste):

  3. Finally, user rights of EMDI folder in windows should be set to EVERYONE (right click on the folder –> Properties –> Security (tab) –> Edit –> Add –> Manually input EVERYONE and press OK).