Daktronics BA-1518 Generation IV Multi-Section Outdoor LED Scoreboard - Manual (Page 5)

Table of Contents i
Table of Contents
Section 1: Introduction .................................................................................... 1-1
1.1 How to use this manual ............................................................................. 1-1
1.2 Daktronics Nomenclature .......................................................................... 1-2
1.3 Product Overview ...................................................................................... 1-3
1.4 Model Names ............................................................................................. 1-4
1.5 Product Safety Approval ........................................................................... 1-4
Section 2: Model Identification ....................................................................... 2-3
Section 3: Specifications ................................................................................ 3-1
Section 4: Component Locations ................................................................... 4-1
Section 5: Schematics ..................................................................................... 5-1
Section 6: Mechanical Installation ................................................................. 6-1
6.1 Scoreboard Protective Devices .................................................................. 6-1
6.2 Footings and Beams ................................................................................... 6-1
6.3 Lifting the Scoreboard ............................................................................... 6-4
6.4 Scoreboard Mounting ................................................................................ 6-5
Scoreboard Mounting Using Spacers ................................................. 6-6
6.5 Ad Panel Mounting .................................................................................... 6-7
Section 7: Electrical Installation..................................................................... 7-1
7.1 Power ......................................................................................................... 7-1
Grounding ........................................................................................... 7-2
Power Installation ............................................................................... 7-2
7.2 Power and Signal Connection .................................................................... 7-3
Fiber Optic .......................................................................................... 7-4
Interconnect Harness Connections ..................................................... 7-5
Multiple Driver Connections .............................................................. 7-6
Section 8: Scoreboard Maintenance and Troubleshooting ......................... 8-1
8.1 Cabinet Specifications ............................................................................... 8-1
8.2 Component Location and Access .............................................................. 8-1
Replacing a Digit ................................................................................ 8-2
Replacing a Digit Segment ................................................................. 8-3
Replacing a Driver .............................................................................. 8-4
8.3 Schematic .................................................................................................. 8-4
8.4 LED Drivers .............................................................................................. 8-5
8.5 Segmentation and Digit Designation ......................................................... 8-5
8.6 Lightning Protection .................................................................................. 8-6
8.7 Troubleshooting ......................................................................................... 8-7
8.8 Replacement Parts ..................................................................................... 8-8
8.9 Daktronics Exchange and Repair and Return Programs ......................... 8-10