Daktronics FB-2500 Modular LED Football Scoreboard - Manual (Page 21)

Electrical Installation 15
Refer to Figure 17 for internal power/signal connection guidelines between a T.O.L. section
and its mating HOME/GUEST section.
Refer to Figure 18 for internal power/signal connection guidelines between DOWN/TO GO
and BALL ON/QTR sections.
Figure 17: T.O.L. Power/Signal Interconnections (Front View)
Figure 18: BALL ON/QTR Power/Signal Interconnections (Front View)
DOWN/ TO GO
sections are reversed.