Tekken Tag "Service" Help?

[James Noir]

Hi there. New here!

I just bought a Tekken Tag arcade and I could have sworn the day I got it, it would say "Credit #" on the main menu and during gameplay above the health bar. Now it says "Service #" on the main menu at the bottom and alternates between PRESS P2 START and SERVICE # during the game instead. Every time I hit the credit button, it just adds a number next to Service, but I've checked out other Tekken Tag machines and I know for a fact that it's supposed to say "Credit". Here's the only video I could find on youtube where someone else's menu says SERVICE along with an image from my machine. Please help!

[Vigo]

Have you checked your switches? I never used a tekken tag before, but it looks like there is a separate service switch, could it be that the switch is left on?

[James Noir]

Yeah I made sure. The only thing I ever touched was the option switch position 1 to ON to allow me to fix the picture size, but after that I put it back and double checked to make sure both switch 1 & 2 were set to OFF...

[Q*Bert_OP]

The button or switch you are pressing for credits is wired to the "service credit" switch.

Credits that are added using this switch will show up as service # on screen.

Service credit switch is used by the technician when repairing or testing the game so the coin meters won't advance the count.

[James Noir]

OK thanks. Is there anything I can hit to add normal Credits without using coins?

[Q*Bert_OP]

Wire a button to one of the normal coin switch lines

[James Noir]

Cool, thanks!