Daktronics BA-1518-11 Multi-Section Outdoor LED Scoreboard - Manual (Page 4)

8.4 LED Drivers............................................................................................................... 8-4
8.5 Segmentation and Digit Designation ......................................................................... 8-4
8.6 Power-On Self-Test ................................................................................................... 8-5
8.7 Lightning Protection .................................................................................................. 8-5
8.8 Troubleshooting......................................................................................................... 8-5
8.9 Replacement Parts ..................................................................................................... 8-7
8.10 Daktronics Exchange and Repair and Return Programs............................................ 8-7
Section 9: Team Name Message Center Maintenance .............................................9-1
9.1 Team Name Message Center System Overview........................................................ 9-1
9.2 Maintenance and Troubleshooting Overview............................................................ 9-1
9.3 Signal Summary......................................................................................................... 9-2
9.4 Power Summary......................................................................................................... 9-2
9.5 Service and Diagnostics............................................................................................. 9-2
TNMC Current Loop Interface Card................................................................... 9-3
TNMC Controller................................................................................................ 9-4
Modules and Drivers ........................................................................................... 9-6
Power Supplies.................................................................................................... 9-7
Weatherstripping................................................................................................. 9-7
9.6 TNMC Display Maintenance..................................................................................... 9-8
9.7 Troubleshooting......................................................................................................... 9-8
9.8 Initialization Information at Startup .......................................................................... 9-9
9.9 Replacement Parts List .............................................................................................. 9-9
9.10 TNMC Exchange and Repair and Return Programs................................................ 9-10
Section 10: Scoreboard Options ................................................................................10-1
10.1 Football Scoreboard Accessories............................................................................. 10-1
10.2 Captions for Other Sports ........................................................................................ 10-1
Installing and Changing Captions ..................................................................... 10-1
10.3 Trumpet Horn .......................................................................................................... 10-2
120 V Trumpet Horn Installation (Internally Mounted) ................................... 10-2
DC Trumpet Horn Installation (Externally Mounted) ...................................... 10-3
10.4 Radio Control........................................................................................................... 10-4
Appendix A: Reference Drawings................................................................................... A-1
Appendix B: Eyebolts..................................................................................................... B-1
ii Table of Contents