You need to go in to programming and select SCL - 2 as installed.
Panel Programming -
Press ENTER -
Press 6
Enter pin (Default is 3333)
Press 1 SLC Devices
Press 2 SCL - 2
Press 8 Installed
Press 1 Yes
Press ESC 4 times the panel will read saving data and SLC 2 Green LED should begin Flashing.
