scytek astra777 mini alarm system

  Hi, i am wondering if you could help me out with my alarm / starter for my truck. I have a scytek astra 777 in stalled on my ford ranger 2004. I seem to have loss my manual. I am not a electronics tech either. Heres my problem, today my alarm seems to go off with the opening of a door, or the popping of my hood from the inside. Is their any way i can diable my alarm so i won't accidentally trigger the alarm. Don't want to wake the neighbors.

I believe its a 2 way system. I have 1 of the controllers that  has an led screen carbon fiber exteior. The other key/ controller is all black with 5 buttons. I read something about pushing the #2 button to disarm it.. Help.