Document Outline

• Section 1: Overview of the Displays
  • 1.1 Display Details
• Section 2: Mechanical Installation
  • 2.1 Support Structure Requirements
  • 2.2 List of Reference Drawings
  • 2.3 Display Mounting
  • 2.4 Optional Temperature Sensor Mounting
• Section 3: Power Installation
  • 3.1 Conduit
  • 3.2 Overview of Power/ Signal Connection
  • 3.3 Power Requirements
  • 3.4 Grounding
  • 3.5 Power Connection
  • 3.6 Power Routing in the Display
• Section 4: Signal Installation Overview
  • 4.1 Introduction to Signal Communication
  • 4.2 RS-422 Communication
  • 4.3 Fiber Optic Communication
  • 4.4 Radio Communication
  • 4.5 RS-232 Communication
  • 4.6 Ethernet Communication
  • 4.7 Fiber Ethernet Communication
  • 4.8 Ethernet Bridge Radio Communication
  • 4.9 Modem Communication
• Section 5: Start-up Procedure
  • 5.1 Start-up Checklist
  • 5.2 Start-up Sequence
• Section 6: Maintenance
  • 6.1 Display Access
  • 6.2 Ventilation System Maintenance
    • Frequency of Inspection
    • Fan Blades
    • Air Flow
  • 6.3 Annual Inspection
• Section 7: Diagnostics and Troubleshooting
  • Safety Precautions
  • 7.1 Display Interior
  • 7.2 Controller Diagnostics
  • 7.3 Troubleshooting Display Problems
• Section 8: Parts Replacement
  • 8.1 Obtaining Replacement Parts
  • 8.2 Instructions for Replacing Parts
    • Module Removal/Replacement
    • Controller Replacement
    • Power Supply Replacement
    • Light Sensor Replacement
    • Temperature Sensor Replacement
  • 8.3 Glossary
  • 8.4 Common Power and Signal Connectors
• Section 9: Daktronics Exchange and Repair & Return Programs
  • Exchange Program
  • Before Contacting Daktronics
  • Repair & Return Program
  • 9.1 Daktronics Warranty and Limitation of Liability
• Appendices
  • Appendix B: Temperature Sensor Installation
  • Appendix C: Daktronics Warranty and Limitation of Liability (SL-02374)