benarovi

my apexi safc now of a sudden doesnt want to respond to anything. it just goes through everything and every button i press anything i do on it, it doesnt respond. its like its in a demo mode. how do i fix it to normal?? i had it unplugged nothing. i have a z32 maf on my sr so without it the car runs like shit. i tried holding buttons down and everything. somebody help please

edit: seems as the safc is stuck in demo mode. can somebody tell me how to reset it or shut it off and turn it back on
edit: for anybody who has this problem. after 30 min of messing with it. while the safc is turning on hold the top big button it resets. then go to the last option and click that. the whole safc will reset. sucks but have to drive the car.