Product Overview The Sharp PN-E559 is a 55-inch 4K UHD commercial display designed for conference room presentation, corporate meeting spaces, and entry-level digital signage. A 350 cd/m² high-haze anti-glare panel keeps content readable under office lighting, while HDMI 2.0 and USB-C inputs with automatic source detection get presenters on screen in seconds. Integrated LAN control with NaViSet Administrator 2 makes the PN-E559 a practical building block for managed multi-display deployments. Product Description Part of Sharp's PN-E Series large format displays, the PN-E559 pairs a 54.6-inch viewable ADS panel with native 3840 x 2160 resolution and approximately 1.07 billion displayable colors, holding image quality across a 178-degree viewing angle for participants seated throughout a conference room or huddle space. Typical brightness of 350 cd/m² combines with a 25% high-haze anti-reflective panel to scatter ambient light, so spreadsheets and video stay legible near windows and under bright fixtures. Presenters connect over either of two HDMI 2.0 inputs or a single USB-C cable carrying audio and video via DisplayPort Alt Mode — inputs are detected automatically for instant start-up. The integrated USB media player handles native 4K playback of video, images, and audio with auto-play, enabling simple digital signage installation with no external player, cabling, or signage software. The industrial-strength panel with metal frame bezel is rated for 16/7 commercial operation and mounts in landscape or portrait, with tilt installation from -20 to +20 degrees on a standard 400 x 200 mm VESA pattern. Facilities teams control the display over integrated 100Mbit LAN using free NaViSet Administrator 2 software or integrate it with a control system via RS-232C, and a 24-hour scheduler automates power cycles. Built-in 5W + 5W speakers cover presentation audio, TileMatrix supports 1x3, 2x2, and 3x1 display arrays, and Sharp includes a 3-year limited commercial warranty with advanced replacement. For a larger room, see the 75-inch Sharp PN-E759 in the same series. Key Features 4K UHD Resolution — Native 3840 x 2160 resolution delivers sharp text and detailed imagery for presentations and signage content. High-Haze Anti-Glare Panel — A 25% haze panel reduces reflections so content remains visible in bright meeting environments. USB-C Single-Cable Connection — DP Alt Mode carries audio and video over one cable with 5V/3A power for connected devices. Dual HDMI 2.0 Inputs — CEC support across both ports and ARC on HDMI1 simplify integration with room PCs and conferencing codecs. Integrated 4K Media Player — USB playback with auto-play runs entry-level digital signage without an external player or software. Network Fleet Management — Integrated LAN plus NaViSet Administrator 2 enables remote monitoring and control across a display estate. 16/7 Commercial-Grade Build — Premium panel and metal frame bezel are rated for extended daily operation. Flexible Mounting — Landscape or portrait orientation with -20 to +20 degree tilt on a 400 x 200 mm VESA pattern. 24-Hour Scheduler — Programmable on/off times align display power with building hours. 3-Year Commercial Warranty — Advanced replacement coverage protects the deployment investment. Typical Applications Conference room Huddle room Commercial meeting space Training room Multi-purpose room Technical Specifications Panel Technology ADS TFT LCD Viewable Image Size 54.6" diagonal (55" Class) Native Resolution 3840 x 2160 (4K UHD) Brightness (Typical) 350 cd/m² Contrast Ratio (Typical) 1200:1 Viewing Angle 178° horizontal / 178° vertical (CR ≥ 10) Response Speed 8 ms (Gray to Gray, average) Displayable Colors Approx. 1.07 billion Panel Haze 25% (anti-reflective) Orientation Landscape and portrait (CCW rotation) Inputs HDMI 2.0 x2, USB-C x1 (DP Alt Mode) External Control LAN (100Mbit), RS-232C (9-pin D-sub), IR remote Data Ports USB-A x1 (5V/500mA), USB-C x1 (5V/3A) Audio Output 3.5mm mini jack Speakers Integrated 5W + 5W Power Consumption (Typ/Max) 100W / 140W Dimensions (W x H x D) 49.58 x 27.83 x 2.32 in. (1234 x 707 x 58.9 mm) Net Weight 26.46 lbs (12 kg) VESA Mount 400 x 200 mm (4x M6 x 14mm) Operating Conditions 32–104°F (0–40°C), 20–80% humidity Certifications Energy Star 8.0 Warranty 3-year limited commercial warranty with advanced replacement Frequently Asked Questions Is the Sharp PN-E559 suitable for digital signage use? Yes, for entry-level signage running up to 16 hours a day, 7 days a week. The integrated USB media player handles 4K content with auto-play, so simple signage loops require no external player or software. Can a laptop connect with a single cable? Yes. The USB-C input supports DisplayPort Alt Mode for 4K video and audio over one cable, and the port supplies 5V/3A. Inputs are auto-detected, so the display switches to the connected source automatically. How do facilities teams manage multiple PN-E559 displays? Each unit includes 100Mbit LAN and supports Sharp's free NaViSet Administrator 2 software for centralized monitoring, control, and asset management. RS-232C is available for control system integration. Can the PN-E559 be used in portrait orientation or a video wall? Yes. It supports landscape and portrait installation plus -20 to +20 degree tilt, and the TileMatrix function arranges multiple same-size displays in 1x3, 2x2, or 3x1 configurations to show one large image. What warranty does the display include? Sharp covers the PN-E559 with a 3-year limited commercial warranty including advanced replacement. Contact Creation Networks for mounting accessories and multi-display project pricing.