I have the above alarm and my son has fidled around with it! Now I cannot set it. day light and power light is on, but nothing else. Tried to put number in but it just bleeps once and nothing happens.
Help!!

Hayley, March 2009

you will have to reset the panel back to factory set conditions to do this remove cover from front of main panel this will cause actvation of internal sounders, remove all power from panel [ battery & mains] if s. a .b is working outside sounder will operate, now remove any wires from the p.a terminals and the set terminal, and fit a link wire between the set terminal and the left hand side of the p.a terminal and power the panel back up, sounders should stop, remove link wire and reinstate any removed wiring and refit covers panel will go to day mode if not press reset, it should now operate on the code 0123 let me know model of panel and i will give you the seqance for putting in your own codes

Bob, April 2009