1) enter Installer Code into a PROGRAMMING KEYPAD ONLY (Default 4112) + 800
NOTE: This is a command to the panel that will reset your panel to default settings, please only continue if you understand that this will reset the panel
2) enter *96 or *97
*96 - Initializes download ID and subscriber account number
*97 - Sets all data fields to original factory default values.
4) enter *99 to exit programming if you haven't been kicked out of programming
Note:
The Vista 15P does not have partitions, any fields dealing with partitions will not be available on the Vista 15P
Programming Manual For More Information
GeoArm can assist in changing the installer code upon activation.