* IF USB cash drawer, please, install the USB device driver (virtual serial port) first.
** Use CREdit tool (Programming utility) to configure cash drawer in OPOS mode.


To setup an OPOS cash drawer:
 - Open OPOSCD(USB).exe, select correct port and add a LDN.
 - Click Open, Claim, Enable.
 - Click Open Drawer to open OPOS type cash drawer.
 - Click Release, Close.