Planar Mx55U-L-ERO G3 Clarity 55" 1920x1080 800nit LCD video wall - 998-0249-00

Product Overview

The Planar Mx55U-L-ERO is a 55-inch Clarity Matrix G3 MX LCD video wall panel engineered specifically for high ambient light environments, delivering 800 nits of brightness — 60% more than standard 500 nit panels — for clear, readable imagery in lobbies, atria, and public-facing spaces with uncontrolled lighting conditions. This landscape-configured panel features Planar ERO optically-bonded glass, a 1.7mm tiled bezel width, and full HD 1920x1080 resolution with LED backlighting. The G3 MX generation adds Leyard WallDirector software for web-based video wall management, Planar Big Picture Plus processing supporting 4K at 60Hz, and n+1 hot-swappable redundant power via Remote Power Supply, making it the preferred choice for demanding 24x7 mission-critical deployments where both ambient light and uptime are primary concerns.

Product Description

The Planar Mx55U-L-ERO (SKU 998-0249-00) is a third-generation Clarity Matrix MX LCD video wall panel that addresses the performance gap between standard-brightness panels and truly high-ambient-light environments. At 800 nits, it maintains acceptable contrast and readability where 500 nit panels wash out. The EasyAxis Mounting System achieves an installed depth of just 3.6 inches (91mm) while ensuring precise panel-to-panel alignment, keeping the video wall installation flush and consistent across large arrays. The ERO optically-bonded glass front eliminates the air gap between LCD and protective glass, reducing surface reflections that would otherwise degrade image quality in bright ambient light conditions. Big Picture Plus Video Wall Processing handles multiple 4K signals at 60Hz and supports Picture-in-Picture, quadview, and multi-source layouts. Leyard WallDirector software provides an intuitive, web-based interface for source routing, window management, and health monitoring across the entire video wall installation without requiring dedicated control room hardware. The Remote Power Supply with n+1 hot-swappable redundant power supplies means the video wall remains operational through a power supply failure, supporting uninterrupted operation in government operations centers, broadcast facilities, and 24x7 command environments.

Key Features

• 800 Nit High Brightness — Delivers 60% more luminance than standard 500 nit panels, maintaining clear, readable imagery in high ambient light environments such as lobbies, atria, and public spaces.
• Planar ERO Optically-Bonded Glass — Eliminates the air gap between LCD and glass to reduce surface reflections critical in bright environments, while providing physical protection for the display surface.
• 1.7mm Tiled Bezel Width — Ultra-narrow bezel creates a near-seamless visual canvas across multi-panel video wall configurations.
• Leyard WallDirector Software — Web-based video wall management with one-button presets, drag-and-drop source routing, and centralized health monitoring across all video wall components.
• Planar Big Picture Plus Processing (4K at 60Hz) — Handles multiple 4K sources simultaneously with support for Picture-in-Picture, quadview, and multi-section source layouts.
• n+1 Hot-Swappable Redundant Power Supply — Remote Power Supply with redundant AC input ensures the video wall remains operational during a power supply failure, essential for 24x7 mission-critical environments.
• HDMI 2.0 and DisplayPort 1.2 — Latest 4K connectivity standards provide flexibility for diverse video infrastructure configurations.
• 3.6-Inch Installed Depth — EasyAxis Mounting System achieves the thinnest profile in the industry for precise panel alignment and minimal wall protrusion.

Typical Applications

• Government space operations centers with high ambient light conditions
• Broadcast studio control rooms and monitoring walls
• Boardroom and executive briefing centers in naturally lit environments
• Conference room feature walls in spaces with large windows or skylights
• Auditorium and all-hands room large-format display installations

Technical Specifications

Competitor Comparison

Frequently Asked Questions

Why would I choose the 800 nit Mx55U-L-ERO over a 500 nit Clarity Matrix panel?

The 800 nit brightness is specifically intended for environments where ambient light cannot be fully controlled — lobbies with exterior windows, atria with skylights, or public spaces where overhead lighting cannot be dimmed. In these conditions, 500 nit panels lose contrast and readability. The Mx55U-L-ERO maintains acceptable image quality where standard panels wash out.

What is the Leyard WallDirector software and does it require dedicated hardware?

Leyard WallDirector is a web-based video wall management application that runs in a standard browser without requiring dedicated server hardware. It provides one-button presets for common layouts, drag-and-drop source routing across the video wall canvas, and centralized health status monitoring for all connected components.

What does n+1 redundant power mean in practice?

N+1 means there is one more power supply module than the minimum required to run the system. If any single power supply fails, the additional unit carries the load without interruption. Hot-swappable means the failed unit can be replaced while the system remains powered and operational, which is critical for 24x7 government and broadcast environments.

Can this panel be used with existing Clarity Matrix G2 installations?

The G3 MX uses the same EasyAxis Mounting System footprint, but G2 and G3 off-board electronics are not cross-compatible. Mixing generations in the same video wall array is not recommended. Consult your integrator or Planar representative for upgrade path guidance.

Does the ERO glass affect touch capability?

The ERO optically-bonded glass on the Mx55U-L-ERO improves optical performance and provides physical protection. Planar offers ERO-T (touch) variants for interactive applications; confirm with your sales representative whether a touch-enabled version is available for your application requirements.

What connectivity does the Mx55U-L-ERO support for 4K sources?

The G3 MX platform supports HDMI 2.0 and DisplayPort 1.2, both of which carry native 4K at 60Hz. The Big Picture Plus Video Wall Processing can scale and distribute multiple 4K sources across the video wall or within individual display zones simultaneously.