I just bought a Dixie-Narco DNCB 501T/MPC-8 for $150. The previous owner said the machine just stopped charging people for the soda, and dispensed them for free.
But the first issue I’m having is that I can’t seem to go through the menu how I’d like, and it seems to do what it wants.
After plugging he machine in the display screen started going up in .50 increments non stop up to $99 and then seems to go trough all the menu options for a bit before doing it all over again.
I followed the instructions from another member of the forum who replied to a comment asking about how to operate and set the prices of this machine. (Link) https://des.az.gov/sites/default/files/media/dn_501_e_and_t_operators_manual.pdf
After pressing 1&2 at the same time to try to get the menu to appear, the display seems to react as it stops going through menu options or increasing the price by .50 so fast but that’s all it does. It doesn’t seem to go through the menu when I hit the buttons but just slow or pause it for a couple seconds. But it did change the price a little as the display was increasing from $1 to $1.50 to $2 etc. But after messing with the buttons it’s now jumping from $1.14 to $1.64 to $2.14 etc. But I can’t seem to get the machine to react like this and change the prices again, unintentionally or not lol.
Any ideas? Thanks in advance!