Security: Intrusion

  Cause: When the B420 or B426 has been programmed through the web interface and the setting; Panel Programming Enable has been set to NO, the B420 or B426 Ethernet Communicator module programming screen will look as displayed below with programming parameters not available for changing.   Solution: The card will need to be accessed again through the web interface and Panel Programming Enable must be changed to read YES. Log into the Web-Browser and select Maintenance. Click on the drop-down arrow beside the field; Panel Programming Enable  and change it to Yes. When programming the B420 or B426 to be connected to a GV3 or older panel the web interface is used. When programming the B420 or B426 to be connected to a GV4 panel, use keypad programming.