Planar LX55HDU-L-ERO 55"Matrix G2 500 nit LCD video wall Landscape - 997-9141-00

Product Overview

The Planar LX55HDU-L-ERO is a 55-inch Clarity Matrix G2 LCD video wall panel engineered for landscape-orientation tiled installations demanding both touch interactivity and robust optical protection. Rated at 500 nit brightness, it delivers consistent, high-contrast imagery in moderately lit environments such as corporate lobbies, collaboration spaces, and command centers. ERO (Extended Ruggedness and Optics) technology bonds a protective glass layer directly to the LCD surface, eliminating parallax and enhancing ambient light rejection. This panel ships as SKU 997-9141-00 and is designed for 24/7 continuous operation in scalable multi-panel arrays up to 350 inches diagonal.

Product Description

The Planar LX55HDU-L-ERO operates as a single tile within the Clarity Matrix G2 video wall ecosystem, purpose-built for landscape mounting. Its ERO glass front provides a near-seamless, optically bonded surface that protects the LCD from impact while forming a continuous touch plane when panels are tiled side-by-side. The 500 nit output ensures readable imagery in ambient office and public-space lighting without the energy overhead of higher-brightness tiers. Full HD 1920x1080 resolution per panel combines with Planar's EasyAxis Mounting System to enable fine panel-to-panel alignment within 3.6 inches of installed depth — the thinnest profile available in class. Multi-touch capability supports up to 32 simultaneous touch points across the video wall, making it well-suited for interactive collaboration and wayfinding applications. The modular ERO surface eliminates the need for a single large protective glass sheet, reducing freight complexity, installation risk, and service downtime.

Key Features

• 55-inch Full HD (1920x1080) LCD panel, landscape orientation
• 500 nit brightness for moderate ambient light environments
• ERO (Extended Ruggedness and Optics) optically bonded glass front
• Clarity Matrix G2 platform — scalable to arrays up to 350" diagonal
• Supports up to 32 simultaneous touch points across tiled video wall
• EasyAxis Mounting System: 3.6" installed depth, precision panel alignment
• Modular ERO surface — easier transport, installation, and field service
• 3.7mm tiled bezel width for near-seamless image continuity
• Dual voltage input: 120V AC and 230V AC
• 24/7 rated for continuous operation
• USB connectivity for touch integration

Typical Applications

• Corporate lobbies and reception areas with interactive wayfinding
• Conference rooms and collaboration spaces requiring multi-user touch
• Higher education lecture halls and visualization centers
• Control rooms and command centers in controlled-light environments
• Retail flagship stores with interactive product showcases
• Museum and exhibit installations with public touch interaction

Technical Specifications

Competitor Comparison

Frequently Asked Questions

What is ERO glass and why does it matter for a video wall?

ERO (Extended Ruggedness and Optics) is Planar's proprietary optically bonded glass technology. The glass is bonded directly to the LCD surface, eliminating air gaps that cause parallax and reflection. This improves contrast, reduces glare, and creates a continuous touch plane across tiled panels — critical for public-space interactive installations.

Is the LX55HDU-L-ERO only available in landscape orientation?

Yes. The -L designation indicates this unit is factory-configured for landscape mounting. Planar offers portrait (-P) and VESA (-V) variants for alternate installation requirements. Mixing orientations within a single wall array is not recommended.

How large a video wall can be built with these panels?

Clarity Matrix G2 arrays can scale up to 350 inches diagonal using standard configurations (2x2, 3x3) or custom layouts available as special-order. Both 6-point and 32-point touch configurations are supported across all array sizes.

What is the difference between the LX (500 nit) and MX (800 nit) Clarity Matrix G2 panels?

The LX series operates at 500 nit, suitable for controlled ambient light environments. The MX series runs at 800 nit and is engineered for higher ambient light conditions such as bright lobbies, retail floors, or spaces with significant daylight exposure. The MX consumes more power but maintains visibility in challenging lighting.

Does this panel require separate processing hardware?

Yes. The Clarity Matrix G2 platform uses an off-board electronics design. A Video Controller (VC) and power supply are required separately and are not included with the panel. This architecture reduces panel depth, heat, and points of failure at the display level.