How to access config menu on DS board

[innerpattern]

I'm sure it's a simple process but I don't have the board anymore so I can't experiment. As you may know I recently sold my DS board to a fellow on Shmups (ckong) and I'm asking in order to help him. I only owned the board for a week and didn't configure anything so I have no knowledge of how to access it.

[EOJ]

Power up the board, and let it go at least until the copyright screen. Then press and hold the button circled in YELLOW in this pic for a few seconds until you enter the test menu (this is the same for every SH3 PCB):



You can access all the dip switches via the test menu (adjust screen, ranking, freeplay on/off, extends, extra lives, etc).