Document Outline

• Section 1: Introduction
  • 1.1 Display Details
• Section 2: Mechanical Installation
  • 2.1 Installation Guidelines
    • DO:
      • DON’T:
    • 2.2 Support Structure Requirements
    • 2.3 Display Mounting
• Section 3: Power Installation
  • 3.1 Installation Guidelines
    • DO:
      • DON’T:
    • 3.2 Conduit
    • 3.3 Power Requirements
      • Main Disconnect
    • 3.4 Grounding
    • 3.5 Power Connection
• Section 4: Signal Installation Overview
  • 4.1 Primary/Mirror Display Interconnections
    • 4.2 USB to Ethernet Adapter
• Section 5: Start-Up Procedure
  • 5.1 Start-up Checklist
    • 5.2 Boot Sequence
• Section 6: Maintenance
  • 6.1 Display Access
    • 6.2 Ventilation System Maintenance
      • Fans
        • Filters
    • 6.3 Annual Inspection
• Section 7: Diagnostics and Troubleshooting
  • 7.1 Controller Diagnostics
    • 7.2 Troubleshooting Display Problems
      • Tools Required for Troubleshooting:
        • One or More LEDs Do Not Light or Are Stuck On
          • Section of the Display Does Not Work – Extending All the Way to Right End
            • One Row of Modules Does Not Work or Shows a Distorted Message
            • Entire Display Fails to Work
            • Blank Display Seen After Boot-Up
            • Message Only Appears on One Side of the Display
            • Unable to Communicate (Send Content) to the Display
            • Before Calling for Help
• Section 8: Parts Replacement
  • 8.1 About Replacement Parts
    • 8.2 Instructions for Replacing Parts
      • Module Removal/Replacement
        • Controller Replacement
          • Controller Address Setting
            • Power Supply Replacement
• Section 9: Daktronics Exchange and Repair & Return Programs
  • 9.1 Exchange Program
    • Before Contacting Daktronics
    • 9.2 Repair & Return Program
      • Shipping Address
        • Appendix A: Reference Drawings
          • Appendix B: Temperature Sensor Installation (ED-14377)
            • Appendix C: Daktronics Warranty and Limitation of Liability (SL-2374)