Daktronics BB-2140 Transparent Shot Clock - Manual (Page 5)

Table of Contents i
Table of Contents
Section 1: Introduction ............................................................................................................................ 1
1.1 Resources .................................................................................................................................. 1
1.2 Daktronics Nomenclature ...................................................................................................... 2
1.3 Model Number ........................................................................................................................ 3
1.4 Scoreboard Controllers ........................................................................................................... 3
1.5 Product Safety Approval........................................................................................................ 3
Section 2: Specifications .......................................................................................................................... 5
Section 3: Mechanical Installation ........................................................................................................ 7
3.1 Lifting the Display .................................................................................................................. 7
3.2 Shot Clock Mounting .............................................................................................................. 7
3.3 Control Enclosure Mounting ................................................................................................. 7
3.4 Remote Horn Enclosure Mounting ....................................................................................... 7
3.5 Camera Mounting ................................................................................................................... 7
Section 4: Electrical Installation ............................................................................................................ 9
4.1 Installation Overview ............................................................................................................. 9
4.2 Power ........................................................................................................................................ 9
Grounding ......................................................................................................................... 9
4.3 Power-On Self-Test (POST) ................................................................................................. 10
Radio Settings ................................................................................................................. 10
4.4 Signal Connection ................................................................................................................. 10
Section 5: Scoreboard Troubleshooting ............................................................................................. 11
5.1 Troubleshooting Table .......................................................................................................... 11
5.2 Component Access & Digit Replacement .......................................................................... 13
5.3 LED Drivers ........................................................................................................................... 13
Replacing a Driver ......................................................................................................... 15
Setting the Driver Address ........................................................................................... 15
5.4 Schematics .............................................................................................................................. 15
5.5 Replacement Parts List ......................................................................................................... 16
5.6 Daktronics Exchange and Repair & Return Programs ..................................................... 16
Exchange Program ......................................................................................................... 16
Repair & Return Program ............................................................................................. 17
Daktronics Warranty and Limitation of Liability ...................................................... 18
Section 6: Additional Scoreboard Options ........................................................................................ 19
6.1 Light Strips ............................................................................................................................. 19
6.2 Radio Control......................................................................................................................... 19
Appendix A: Reference Drawings ............................................................................................................ 21
Appendix B: Daktronics Warranty and Limitation of Liability .......................................................... 23