ACW-4 retrofit for Nayax

[Clean Days]

I am changing my ACW-4 from CryptoPay to Nayax. I installed the Nayax retrofit kit that I bought from CWS ( Steve has been great). Although we are struggling to get it to work. My current ACW was retrofitted for the CryptoPay and we are thinking that is the problem on why the Nayax retrofit won’t work. Does anyone understand what the CryptoPay retrofit does to the ACW circuit board that may cause and issue with changing it to the Nayax system? I know the CryptoPay retrofit instructions talk’s about cutting a component off of Q10 and discarding it. Is there anyway of getting this component to put back on my circuit board or is there any circuit boards out there that has not been retrofitted, and I could trade for mine that is retrofitted for CryptoPay?

 

[Randy]

When you install Cryptopay on a ACW-4/5 controller you cut off the 5 volt regulator from the board and install a jumper around around it. I have a unmodified ACW-4/5 controller.

 

[Clean Days]

Do you think that the regulator has to do with the new display that is installed with the CryptoPay retrofit?

 

[Randy]

Do you think that the regulator has to do with the new display that is installed with the CryptoPay retrofit?

By removing the regulator it increases to voltage to the display. The Red Cyrytopay display also has a library of words built into it that could be confusing the Nayax reader.