Quote Originally Posted by MrGneiss View Post
The key and button to the right of it are for changing odds and resetting the machine!!


https://www.youtube.com/watch?v=zpc8K4F6KPw

Full reset (sometimes referred to here as the hard reset) it includes changing or setting the odds as part of the procedure..

"TURN YOUR MACHINE OFF FIRST"

1. Locate internal key switch, and insert key.
Note: In order to change odds, machine must be in idle mode with no tokens/coins or credits being played and off.

2. Turn "reset" key switch to on, to access programming mode.

3. Turn on machine now.

4. Depending on machine type, a number from 1 to 6 will be displayed on one of the LED meters on front door.

5. Locate and push Odds setting button. Depress button and notice movement of number being displayed in LED meter.

6. Once desired level is displayed (1 to 6), push down on play handle (Joy Stick) for 10 seconds.

7. Turn "reset" key back to off.

8. Machine should immediately initialize. If not, turn power switch to the OFF position, wait 15 seconds and turn power switch back to ON position.
with my machine, it dosent care if you turn the key while its on. although the odds are locked i can acess and change the volume of the game whenever i please (although mine for sure has a slightly powerful processor so yeah). I wanna try and dump the firmware and translate it all for mine.