
Table of Contents
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Table of Contents
Section 1:Introduction.................................................................................................................1
1.1 How To Use This Manual......................................................................................................1
1.2 Daktronics Nomenclature......................................................................................................2
1.3 Manual Overview ...................................................................................................................3
1.4 Product Overview...................................................................................................................3
1.5 Model Names ..........................................................................................................................4
1.6 Product Safety Approval .......................................................................................................5
Section 2:Model Identification....................................................................................................7
Section 3:Specifications .............................................................................................................9
3.1 Single-Section Scoreboards....................................................................................................9
Section 4:Component Locations..............................................................................................23
Section 5:Schematics................................................................................................................27
Section 6:Mechanical Installation............................................................................................31
6.1 Scoreboard Protective Devices............................................................................................31
6.2 Footings and Beams..............................................................................................................31
6.3 Scoreboard Mounting...........................................................................................................36
Mounting Method 1.......................................................................................................36
Mounting Method 2.......................................................................................................38
Scoreboard Mounting Using Spacers..........................................................................39
Ad Panel Mounting .......................................................................................................39
Models BA-515-11 and BA-518-11 ...............................................................................40
Section 7:Electrical Installation................................................................................................41
7.1 Power......................................................................................................................................41
Grounding.......................................................................................................................42
Power Installation..........................................................................................................43
7.2 Power and Signal Connection.............................................................................................43
Fiber Optic ......................................................................................................................44
Multiple Driver Connections........................................................................................45
Section 8:Scoreboard Maintenance and Troubleshooting....................................................47
8.1 Cabinet Specifications ..........................................................................................................47
8.2 Component Location and Access........................................................................................47
Replacing a Digit............................................................................................................48
Replacing a Digit Segment............................................................................................49
Replacing a Driver.........................................................................................................49
8.3 Schematic ...............................................................................................................................50
8.4 LED Drivers ...........................................................................................................................51