ANY help, that ANYONE can provide would be GREATLY appreciated!

With everything being written in Japanese, I have no idea what any of the switches are for.

I've got a keyswitch on the CPU that I know is for switching the difficulty level, but somehow I got the machine stuck in this mode, even with the key off.

I don't know what the 2 slide switches are for, or what the "switch behind the cover" is for either.

I've also got a 3-position slide switch located near the top of the machine...no idea what it's for either.

Right now, I have the machine stuck in 1-6 difficulty setup mode.