i just bought a pretty awesome 2nd hand supergun, and i got tons of questions about it, i hope some1 can help me

ok first question is : i got two adaptors
atm im ussing the green one with my naomi machine and it works great, i would like to know if im ussing the right one and whats the other one used for
2nd question :
can any1 tell me what are all those outputs/pots/switches on the back used for ?
I know one is the audio volume, other video out and another audio out, and the ones in the right are fuses, one more is svideo out, but i dont know what the two switches in the back are used for, and same for the other pot near the audio pot.
my last question is : i also got a neogeo mb that i still havent plugged affraid to fuck it cause the audio stuff i saw in other forum, wich adaptor should i use for the neogeo ? green or blue one ?
and most important, i got a pal tv and the svideo looks bad, i think its cause it outputs ntsc jap video and my tv dosent supports it, i got a dell monitor that supports 15k, how could i plug it to my neogeo mb ?
is there any way to get 15k video output from this supergun to my dell monitor ?
is there any way to get an rgb output that i could use with my pal tv throught rbg tv in ?
thanks in advance
