LG 55TC3CG-H Digital Signage Display

Meet the LG 55TC3CG-H Digital Signage Display, a 55-inch UHD panel designed to elevate messaging in busy commercial environments. This professional-grade display delivers crisp 4K visuals, smooth video playback, and flexible connectivity to support a wide range of signage applications—from retail menus and promotions to corporate communications and wayfinding. Built for reliability and ease of installation, the 55TC3CG-H combines a bright, clear picture with practical inputs that make content delivery straightforward. Whether you’re deploying a single display in a storefront window or expanding into multi-screen digital signage networks, this LG model provides the clarity and consistency you need to capture attention and communicate clearly.

• 55-inch UHD 4K display: Delivers exceptionally sharp, lifelike imagery with wide viewing angles, making text readable and visuals compelling for menus, ads, schedules, and signage content.
• Bright 350 nits for indoor signage: A solid brightness level that maintains readability in typical well-lit interiors, ensuring messages stand out during daily business hours.
• Flexible connectivity: Multiple input options including HDMI (2 ports), DisplayPort, and USB 2.0 (2 ports) simplify content loading from players, PCs, or signage servers and support varied content workflows.
• Signage-ready versatility: Designed for commercial use with reliable performance and easy integration into existing signage ecosystems and content-management workflows.
• Compact, professional design: The 55TC3CG-H features a slim profile suitable for wall mounting or stand installations, delivering a clean, modern look in retail, hospitality, or corporate spaces.

Technical Details of LG 55TC3CG-H Digital Signage Display

• Screen size: 55 inches
• Resolution: 3840 x 2160 (UHD)
• Brightness: 350 nits
• Inputs: HDMI x2, DisplayPort, USB 2.0 x2
• Preferred use: 4K digital signage and commercial display applications

How to Install LG 55TC3CG-H Digital Signage Display

• Choose a safe, well-ventilated installation location that can support the display’s weight and size, whether wall-mounted or placed on a stand.
• Prepare the mounting area with appropriate mounting hardware compatible with the display’s design and your installation plan; follow the manufacturer’s guidelines for secure attachment.
• Power down all equipment before connections; connect your video sources to the display using HDMI or DisplayPort cables, and organize USB 2.0 devices as needed for local media playback.
• Power on the display, select the correct input (HDMI or DisplayPort), and complete any on-screen setup steps such as language selection, brightness calibration, and color settings to optimize visibility.
• Load your signage content via USB 2.0 or connect to a content-management system or media player as per your signage workflow; queue content and schedule playback to align with campaigns and messaging needs.
• Test multiple content formats (video, images, and text) to ensure consistent color, timing, and reliability across the display; document configuration settings for future reference and maintenance.

Frequently Asked Questions

• What is the screen size and resolution? The LG 55TC3CG-H features a 55-inch display with UHD 3840 x 2160 resolution for sharp, detailed signage content.
• What inputs are available? It provides HDMI x2, DisplayPort, and USB 2.0 x2 for versatile sourcing and local media playback.
• What brightness does it offer? The display operates at 350 nits, suitable for bright indoor environments where signage needs to remain legible in daylight and ambient lighting.
• Is this suitable for digital signage deployments? Yes, the LG 55TC3CG-H is designed for commercial signage use and integrates with common content workflows and playback methods from USB or compatible media players.
• How do I install the display? Install the unit on a secure mounting system or stand, connect your video sources via HDMI or DisplayPort, power on, and complete the on-screen setup; load content through USB or your signage CMS as needed.