New Life Games Tech Forums

The Ultra Series slot has three RAM clear buttons located at the front right of the MPU board.
With the machine off, press the three buttons (two little white buttons and one larger blue button) gently and hold them down while powering up. Count to three and release them. That's it!  :71-

Don't press too hard as the board will flex and traces could be damaged. Haven't seen that happen, but it could. I find it best to use the right index and middle finger on the buttons while sliding my right thumb just under the board. This keeps the board from flexing down.

Clearing the RAM will erase any memory switch settings (if you set them) like random nudge and third reel reach, you would need to re-enter them.
Also, if you are setting the max credit limit using test 13, then that will default to 400 coins and needs to be reset if you want higher credit limit.