0 - Red 1 - Yellow 2 - Green 3 - Flashing Red 4 - Flashing Yellow 5 - Flashing Green 6 - Red + Yellow 7 - Flashing Red + Yellow 8 - Red + Flashing Yellow 9 - Red + Green 10 - Flashing Red + Green 11 - Red + Flashing Green 12 - Yellow + Green 13 - Flashing Yellow + Green 14 - Yellow + Flashing Green 15 - All On