How to Change the Master Code on the GC2

How to Change Your Master Code:

1. Press Security, Menu, then select Toolbox.

001a User Menu - Status 01 278x158 001b User Menu - Alarm History 01 278x158 001c User Menu - Alarm History 02 278x158


2. Enter your master code, select User Management, then press Master User.

002a User Menu - Alarm History 03 278x158 002b User Menu - User Codes 01 278x158 002c User Menu - User Codes 12 Master 278x158


3. Press Change Pin, then enter a new master code. Select Ok, enter the new master code again, then press Ok.

003a User Menu - User Codes 13 Change 278x158 003b User Menu - User Codes 14a Enter 278x158 003c User Menu - User Codes 15a Confirm 278x158


4. Press OK to finish, then press Back to exit to user management. Press Back again to exit to the user menu.

004a User Menu - User Codes 19a Changed 278x158 004b User Menu - User Codes 16a Finish 278x158 004c User Menu - User Codes 17b Exit 278x158


5. Press Back or the Home button to exit the programming.

005a User Menu - User Codes 18 Exit 278x158 005b User Menu - Menu Main 278x158


How to Recover Your Master Code:

1. Press Security, followed by Menu, then press Toolbox.

006a User Menu - Status 01 278x158-Lost MC 006B User Menu - Alarm History 01 278x158-Lost MC 006c User Menu - Alarm History 02 278x158-Lost MC


2. Enter the default installer code 1561. Press User Management to view the master code. Press Back or the Home button to exit programming.

007a User Menu - Alarm History 03 278x158-Lost MC 007b User Menu - User Codes 01 278x158-Lost MC 007c User Menu - User Codes 12a Master 278x158-Lost MC