LED Wall Systems

This SOP defines the standards and procedures for preparing, deploying, operating, and resetting LED wall systems used by Maryland Productions (MP) and Event Revolution (RV). LED walls are high-impact, high-density systems that require precise handling, configuration, and verification to ensure image quality and safety.

LED wall issues are highly visible and must be prevented through disciplined workflows.

Purpose

  • Ensure reliable, high-quality LED wall performance.

  • Prevent damage to tiles, processors, and supporting hardware.

  • Standardize LED wall assembly, configuration, and testing.

  • Define clear safety and handling requirements.

  • Support consistent results across venues and event types.

Who This SOP Is For

  • Video technicians

  • Video leads / V1s

  • LED wall specialists

  • Warehouse staff prepping LED systems

  • Rigging and power teams interfacing with LED walls

  • Project Managers overseeing LED wall scope

  • Authorized freelancers

Anyone handling LED tiles, processors, or supporting systems must follow this SOP.

Scope

This SOP applies to:

  • LED tiles and panels

  • LED frames and hanging hardware

  • LED processors and controllers

  • Data distribution (sender/receiver cards)

  • Power distribution for LED systems

  • Ground-stacked and flown LED walls

Rigging hardware is covered under Rigging SOPs.

LED Wall Safety Fundamentals

  • LED walls must be properly supported and secured.

  • Never exceed manufacturer load limits.

  • Use approved frames, clamps, and hardware only.

  • Keep LED systems protected from moisture.

  • Maintain safe access around walls during operation.

LED walls are heavy and fragile.

Warehouse Prep

  • Inspect LED tiles for: - Physical damage - Pixel issues - Connector integrity

  • Verify: - Matching tile models and pixel pitch - Spare tiles availability

  • Test tiles and panels for: - Power - Data - Uniform brightness

  • Inspect processors, sender cards, and cables.

  • Pack tiles in proper cases with padding.

  • Label cases clearly by tile type and quantity.

No LED wall leaves the warehouse untested.

System Planning

  • Confirm: - Wall dimensions (width × height) - Resolution and aspect ratio - Pixel pitch suitability for viewing distance

  • Determine: - Processor type and capacity - Data and power requirements - Rigging or ground support method

  • Coordinate with: - Rigging team - Power team - Content providers

LED walls require early coordination.

LED Wall Assembly

Ground-Stacked Walls

  • Assemble frames on level surfaces.

  • Secure base supports properly.

  • Lock tiles fully into frames.

  • Prevent wall movement or tipping.

Never free-stack LED tiles.

Flown Walls

  • Use manufacturer-approved hanging frames.

  • Verify load calculations and pick points.

  • Coordinate lifts with rigging team.

  • Inspect all connections before load is overhead.

Flown LED walls require heightened safety.

Power Distribution

  • Verify correct voltage and connector types.

  • Balance power loads across circuits.

  • Label power runs clearly.

  • Avoid sharing circuits with unrelated systems.

Power stability affects image reliability.

Data Distribution

  • Verify correct sender/receiver card mapping.

  • Use approved data cables and lengths.

  • Maintain consistent data flow direction.

  • Label data paths clearly.

Data errors often present as tile failures.

Processor Configuration

  • Set correct: - Resolution - Refresh rate - Color space

  • Load appropriate calibration files.

  • Verify brightness and color uniformity.

  • Lock processor settings when possible.

Processor configuration defines image quality.

Testing & Verification

  • Test full wall before content playback.

  • Verify: - No dead pixels or tiles - Correct mapping - Uniform color and brightness

  • Display test patterns.

  • Test backup signal paths if applicable.

Testing prevents public failures.

Operational Monitoring

  • Monitor wall performance continuously.

  • Watch for: - Tile dropouts - Color shifts - Power or data warnings

  • Address issues immediately and methodically.

Small issues can cascade quickly.

Strike & Reset

  • Power down systems properly.

  • Disconnect data and power carefully.

  • Remove tiles without forcing connectors.

  • Inspect tiles during strike.

  • Pack tiles with protective padding.

  • Document any damage or pixel issues.

Strike is critical for asset longevity.

Handling & Storage

  • Handle tiles by frames, not LEDs.

  • Never stack tiles unprotected.

  • Store tiles in designated cases.

  • Keep tiles clean and dry.

  • Maintain organized storage by tile type.

Proper handling preserves image quality.

Roles & Responsibilities

Video Technicians

  • Assemble and operate LED walls safely.

  • Follow configuration and testing standards.

  • Report issues immediately.

Video Leads / V1

  • Design and oversee LED wall systems.

  • Configure processors and mappings.

  • Coordinate with PMs, rigging, and power teams.

Warehouse Staff

  • Prep, test, and reset LED wall equipment.

  • Maintain tile inventory and spares.

  • Remove damaged tiles from service.

Project Managers

  • Define LED wall scope and expectations.

  • Coordinate logistics and scheduling.

  • Support safety-driven decisions.

Quality Control

  • All tiles tested before use.

  • Wall mapping verified.

  • Processor settings documented.

  • Issues logged post-show.

LED wall quality is immediately visible.