I need to program a POS DISPLAY.
The model I have comes with a CD with a setup program.
The problem is that only works properly if you configure it previously with this program.
If you try to use it without doing so then the display show strange characters.
I don't know what to do. I think is a problem of setup that i'm not able to solve with the manual.
MODEL IS: DSP-420 LCD DISPLAY S/N D42010767.
Thanks.
