In this window the COM-port should be adjusted. In order to do this, there are few steps:1) Click “Change setting”.2) Below the “Select the COM-port” line operator should select the COM-port, which is serving EPT1000.3) After that, operator should click “Change setting” again to confirm the choice.c) After that, operator should go to tab “Device configuration”. In this tab operator can “Backup” the settings, which means is to save settings from currently connected EPT1000 machine, and “Restore” settings, which means which means is to load already existed settings from another EPT1000 machine: