Monitor LG 75UH5N-M 75" ADS 3840 x 2160

The LG 75UH5N-M 75" ADS 3840 x 2160 is a large-format professional monitor designed for continuous commercial use. This refurbished unit delivers a 75-inch ADS panel with 4K UHD resolution (3840 x 2160) and a brightness of 500 cd/m². It supports both landscape and portrait orientations, offers an 8 ms response time, and provides multiple connectivity options including HDMI, DisplayPort (DP), RS-232C, RJ45, USB, as well as built-in Wi‑Fi and the webOS platform for content management and networked deployments.

Advantages

The monitor combines a high-resolution 4K ADS panel and 500 cd/m² brightness to ensure clear, detailed images in well-lit environments. Its support for 24/7 operation and durable design makes it suitable for continuous commercial displays. Multiple input ports and network interfaces (HDMI, DP, RS-232C, RJ45, USB, Wi‑Fi) along with webOS simplify content playback, remote management, and system integration. The ability to mount the display in landscape or portrait orientation increases installation flexibility in signage and informational setups.

Suitable for

• Digital signage in retail stores and shopping centres
• Information displays in transport hubs, lobbies, and public spaces
• Corporate meeting rooms and presentation walls
• Control rooms and monitoring stations requiring continuous operation
• Exhibition booths and event installations

Key specifications

• Brand: LG
• Model: 75UH5N-M (MPN: 75UH5N-M.AEUSO)
• Screen size: 75"
• Panel type: ADS
• Resolution: 3840 x 2160 (4K UHD)
• Brightness: 500 cd/m²
• Response time: 8 ms
• Orientation: Landscape and Portrait supported
• Operating mode: Designed for 24/7 operation
• Connectivity: HDMI, DisplayPort (DP), RS-232C, RJ45, USB, Wi‑Fi
• Platform: webOS
• EAN: 2000001358207

How to use

Install the monitor according to the mounting specifications for large-format displays, ensuring secure support for a 75" panel and appropriate ventilation for continuous operation. Connect source devices via HDMI or DisplayPort for video input, or use the network (RJ45 or Wi‑Fi) and webOS for remote content management. Use RS-232C for legacy control systems or centralized AV control if required. Configure orientation in the display settings to switch between landscape and portrait modes, and set appropriate brightness and scheduling profiles to match the deployment environment.

Recommendations

For reliable 24/7 performance, place the monitor in a location with adequate airflow, use stable mounting hardware, and apply scheduled maintenance checks. Calibrate display settings for ambient lighting conditions and choose the correct input and network configuration to ensure consistent content playback. As this is a refurbished unit, verify physical condition and firmware version on receipt and register the device with your asset management procedures.