Urgent: Whats Wrong With My Alarm!

awhile back i unplugged my battery and hooked it back up and my alarm was going crazy…i finally got it to shut up and after that there was no more beeping when u were to arm it and dis arm it…i got the alarm with the car from the dealer… so my question to all the people here with knowledge of alarms…how do i get it to beep again…oh yeah and the alarm still goes off if u try to screw with the car…so in other words my siren still works but i must have doen something to put it on silent or summthing??? and FYI its a “GARGOYLE” alarm made by “CRIMESTOPPERS”

sorry if i posted this message 2 times neil… im in desperate need of help!