i just bought a kenwood kvt-911 and i don't know how to access some of the screens to further better the sound. if anyone has any pointers on how to get to different screens it would help a lot.

ps. i drive a 2000 Acura tl and i was wonderin if anyone know how to use the factory sub on the aftermarket head unit. since i installed the kenwood, i can't use the factory sub. is there any way to hook up the factory sub to the head unit. any suggestions would help.