Daktronics AF-3180-64-R,A - Manual (Page 44)

Four diagnostic LEDs are located on the controller; the table below shows what each
LED denotes:
Controller Address Settings
Upper Lower Address
0 0 Test Mode
0 1 1
0 2 2
0 3 3
0 4 4
0 5 5
0 6 6
0 7 7
0 8 8
0 9 9
0 A 10
0 B 11
0 C 12
0 D 13
0 E 14
0 F 15
1 0 16
1 1 17
… … …
F 0 240
Maintenance and Troubleshooting 4-6