Daktronics BB-2102 Tuff Sport Four-Sided Basketball LED Scoreboard - Manual (Page 6)

ii Table of Contents
5.6 Schematics .............................................................................................................................. 29
5.7 Suspension System Periodic Inspections ........................................................................... 29
Static System ................................................................................................................... 29
Hoist System ................................................................................................................... 29
5.8 Replacement Parts List ......................................................................................................... 30
5.9 Daktronics Exchange and Repair & Return Programs ..................................................... 31
Exchange Program ......................................................................................................... 31
Repair & Return Program ............................................................................................. 32
Daktronics Warranty and Limitation of Liability ...................................................... 32
Section 6: Scoreboard Options ............................................................................................................. 33
6.1 Horns ...................................................................................................................................... 33
Adjusting Horn Volume ................................................................................................ 33
6.2 Radio Control ......................................................................................................................... 33
6.3 Visual Horn Indicator (VHI) ................................................................................................ 33
6.4 Changeable Captions ............................................................................................................ 34
6.5 Double Bonus Indicators ...................................................................................................... 34
6.6 Time Outs Left (TOL) Digits ................................................................................................ 34
6.7 Team Name Message Centers ............................................................................................. 34
Section 7: TNMC Troubleshooting & Maintenance ........................................................................ 35
7.1 Display Overview ................................................................................................................. 35
7.2 Initialization Information at Startup ................................................................................... 36
7.3 Display Troubleshooting Table ........................................................................................... 36
7.4 Power & Signal Summary .................................................................................................... 37
7.5 Component Locations & Access .......................................................................................... 37
7.6 Display Drivers ...................................................................................................................... 37
Diagnostic LEDs ............................................................................................................. 38
Replacing a Driver ......................................................................................................... 38
7.7 Modules .................................................................................................................................. 39
Replacing Modules ........................................................................................................ 39
7.8 Power Supplies ...................................................................................................................... 40
Replacing a Power Supply ............................................................................................ 40
7.9 Display Maintenance ............................................................................................................ 40
7.10 Replacement Parts List ......................................................................................................... 40
Appendix A: Mechanical Specification Drawings ................................................................................. 41
Appendix B: Electrical Specification Drawings ..................................................................................... 43
Appendix C: Scoreboard Options ............................................................................................................. 45
Appendix D: Schematic Drawings ............................................................................................................ 47
Appendix E: Additional Reference Drawings ........................................................................................ 49
Appendix F: Hoist Suspension Systems ................................................................................................. 51
Appendix G: Daktronics Warranty and Limitation of Liability .......................................................... 53