Document Outline

• Copyright ( 2010
• Section 1: Introduction
  • 1.1 About This Manual
• Section 2: Display Identification
  • 2.1 1000 Series Display
  • 2.2 2000 Series Display
  • 2.3 3000 Series Display
• Section 3: Display Troubleshooting
  • 3.1 Troubleshooting
    • 1000 Series Display Troubleshooting
    • 2000 and 3000 Series Display Troubleshooting
• Section 4: Removing Modules from the Display
  • 4.1 Front Access
  • 4.2 Rear Access
    • 16 OT Module Removal
      • Unobstructed 16 OT Module Removal
      • Removing a 16 OT Module behind a Power Supply
      • Removing a 16 OT Module Behind a Multi-Line Controller
      • Removing a 16 OT Module behind a Termination Panel
    • 20 MT and 23 MT Module Removal
      • Removing the Rear Access Display Door
      • Unobstructed 20 MT or 23 MT Module Removal
      • Removing a 20 MT or 23 MT Module behind a Power Supply
      • Removing a 20 MT or 23 MT Module Behind a Multi-Line Controller
      • Removing a 20 MT or 23 MT Module behind a Termination Panel
• Section 5: Replacing Display Components
  • 5.1 1000 Series Specific Procedures
    • Note on Removing Modules
    • Fine Mesh Screen
    • Metal Frame Filter
    • Optional Thermostat Addition to Digital Billboard Fan Filter Displays
    • Reattaching Borders
    • Module Gears
    • Legacy Cat-5 Cables
  • 5.2 2000 and 3000 Series Specific Procedures
    • Note on Removing Modules
    • Replacing a Mobotix Webcam with a Panasonic Webcam
    • Multi-line Controllers (MLC)
    • Power Supplies
    • Filters
    • Photo/Temp Cell
• Section 6: Routine Maintenance
  • 6.1 Inspecting a Display
  • 6.2 Restarting a Display
  • 6.3 Applying Silicone to Display Back Sheets
  • 6.4 Cleaning a Webcam Lens
  • 6.5 Applying a Gasket to the Spare Parts Box
  • 6.6 Fan Operation
  • 6.7 Control Cabinet Heating Inspection
    • Issue
    • Discovery and Repair
  • 6.8 Structural Inspection
  • 6.9 Spare Parts
  • 6.10 Service Call
    • Service Instructions
      • Service Issue
      • Structure
      • Photocell
      • Webcam
      • Display Cabinet
      • Water Intrusion Inspection
      • Modules
      • Remote Enclosure
      • Spare Parts Box
      • Display Visual Inspection
      • Completing the Inspection
  • 6.11 Annual Maintenance Checks
    • Service Instructions
      • Structure
      • Photocell
      • Webcam
      • Display Cabinet
      • Water Intrusion Inspection
      • Thermostats
      • Modules
      • Remote Enclosure
      • Spare Parts Box
      • Display Visual Inspection
      • Display Power
      • Completing the Inspection
  • 6.12 Cleaning a Display Face
    • Wet Cleaning Instructions
    • Dry Cleaning Instructions
• Section 7: Power and Signal Testing
  • 7.1 Testing the Display Ground
    • Testing with a Ground Meter
    • Testing with a Multimeter
• Glossary
• Appendix A: Supplementary Material
• Appendix B: Daktronics Warranty and Limitation of Liability