Alarm Lock Systems Inc. PDK3000 MS Trilogy T3 Prox/Keypad Al, Metalic Silver

hello my name is Andy Phelps I'm the National Training Manager for alarm law welcome to the alarm lock YouTube channel in this video we're going to be talking about how to change the master code in 83 lock at the keypad you have to put the lock into program mode as a put it in program mode you enter the existing master code which is 1 2 3 4 5 6 and then push the Al button the lock will beep several times and then it is in program mode now to change the master code I have to hit the Al button the number 1 al and then enter my new six digit master code and then hit the Al button again and then re-enter my six digit master code and then hit start the lock will beep to come confirm that you have successfully changed the master code now the lock is still in program mode so you need to come out of program mode to have the lock operable to do that you hold down any button on the keypad for abo