jon england

hi, i have a 1990 N/A rx7 and have brought an apexi super afc to help with the mot emmisions. the web site for apexi shows the ecu diagram and it shows the apexi diagram but i cant find the switch settings for the car selection or the air flow meter selection(8 dil switches) that are on the back of the apexi. i cant download or view all the instructuions on the web site so they might be there? can anyone who has the apexi on the same RX7 help? or can someone who can download all the instructions tell me what i need to know? i dont know if its relavant but the car has the flap style air flow meter which i belive all of them dont?. thanks in advance for any help. jon