make sure that all the buttons are out on the control panel or the mini key pads then press reset. if the system then goes into DAY & POWER you are ready to try again.... press programe then your existing code then number 8 then install new code then reset twice....now try your new code.... if your PA light is still on Open up the panel and look at the printed circuit board and find PA... undo the two small screws and with a piece of wire, bridge a short between the two terminals and tighten. put panel back together and repeat above programing.
Mally, June 2009
