WHO WOULD KNOW HOW TO FIX THIS VIDEO CONVERTED TO PAYOUT

[darticus]

I have a HI -LO JOKER POKER GAME 1982 BY SMS. It was converted to pay out using a hopper. The other day it didn't have enough coins in it so the hopper stopped running and an alarm sounded and it said call attendant on screen.  I opened the front door and pressed a push button near the front and it seemed to clear out the problem out. It seems that it won't pay out now it just gives credits. How can I tell the hopper to start paying again. There is a push button switch inside, what looks like a 1/4 inch guitar or audio plug for maybe a jack inside, and an on off interior switch to shut it down and an exterior standby switch. Where can I post this to get to people that might be able to help. Thanks Ron

[jay]

I have never seen one of these before.
On some systems there is a cash/credit button. Pressing this button when there is no credit on the system switches it between cash and credit play.
Pressing it when there are credits on the system causes them to cash out.

I would throw a bunch of coins in it and try pressing the cash/credit button presuming one exists.

Failing that I would hit the same button that you did before and see if switches mode.

[knagl]

Looks like a Draw 80 Poker, or its predecessor (I believe), a Greyhound.  I know very little about them, unfortunately.