Daktronics AF-3197-89-RGB - Manual (Page 51)

The rotary switches set the hardware address, which the software uses to identify that
particular display. When replacing a controller board, be sure to set the rotary
switches in the same address configuration as the defective controller. Each
controller in a network needs a unique address.
Note: Setting both rotary switches to address 0 (set the switches to 0 by rotating
them counter clockwise until the arrow points to 0), can activate a test mode. The
controller's power must be turned off and then turned back on to run the test mode.
The rotary switches follow a standard hexadecimal code. The table below shows
several common addresses.
Controller Address Settings
Controller Address Settings
Address Upper Lower Address Upper Lower
Test Mode 0 0 10 0 A
1 0 1 11 0 B
2 0 2 12 0 C
3 0 3 13 0 D
4 0 4 14 0 E
5 0 5 15 0 F
6 0 6 16 1 0
7 0 7 17 1 1
8 0 8 … … …
9 0 9 240 F 0
Maintenance and Troubleshooting
4-7