Go to the options menu. Highlight the DIP Switch option. While highlighted, press and hold X + B + Z. Here is the hard part. While holding these, hold the down button. When the cursor goes down the screen, press the C button on the DIP switch menu as the cursor goes to the top of the screen again. It might take some practice to get this code right. Finally, if you did the trick correct, there will be another option at the bottom of the DIP switch screen. It is called Debug and you must turn it on.