1) Enter Installer Code on the panel while disarmed (Default 4112) + 800
2) You Will now see 20 INSTALLER CODE if that was the correct installer code.
3) Press *31
Enter the appropriate start and end weekend of the month.
UL installations: must be 0 (no limit)
Lynx Plus SELECTIONS
0 = no limit on alarm sounding per zone
1 = limit alarm sounding to once per arming period for a given zone
LynxSIA Plus SELECTIONS
0 = alarm sounding per zone will be the same as Swinger Shutdown set in field ✻92
1 = limit alarm sounding to once per arming period for a given zone
4) Press *99 After the screen updates to the next field to exit programming
Note: GeoArm can change the installer code upon activation
Follow Install manual for more information: