"You first need to determine what type of ademco product you have. A 6137is just the keypad model. Most homes have vista 15 or vista 20 panels installed but, there are lots of older homes with higher end versions like theVista 128. Determine the panel type by opening your panel box and checking the sticker on the heat shield first. This will tell you what type of manual you would need to consult.
. Most Ademco products will let you into programmingwithin 60 seconds of power up by pressing the * and# keys together forapprox. 3seconds. You can now either reset the programming to factory defaults or locate the installer code field and enter a new 4 digit code. Hitting *99 will get you out of programming on all ademco panels as far as I know."
