04 Blazer
alpine 9886

so iv been thinking about this for a while and i figured id ask before i try, can i hook my dimmer **** up to my decks dimmer wire. i think it would be awesome if i could dim my head unit more then the two settings alpine gives you. the blackout function is useless to me and id just like to be able to dim it to my liking during night drives. also if this is possible would the screen on the head unit be turned off when my dash lights are not on?