Product Overview

NEC UN552 Overview

The 55" LED Backlit Ultra-Narrow Bezel 2x2 Video Wall Bundle from NEC delivers an all-in-one solution that is suitable for digital signage, information display and command, and control applications. The TileMatrix, TileComp, and TileCut technologies combined with the ultra-narrow bezel design and the full adjustment capabilities of the Peerless DS-VW775 mount provide for a near seamless video wall without the need for additional third-party equipment.

3D LUT

Internal 14-bit programmable 3D lookup tables (LUTs) allow the display of 1.07 billion colors out of a palette of 4.3 trillion (with 10-bit DisplayPort input) for accurate color, smooth images, and hardware calibration.

Auto Tile Matrix

Auto Tile Matrix does auto setup of video wall via DP and LAN daisy chain.

Carbon Footprint Meter

Informs and motivates responsible use of the display by calculating and tracking the conservation of green gas emissions in real time.

LED Backlight

Provides for low power consumption and less hazardous materials.

Round-the-Clock Scheduler

Allows for advanced scheduling of monitor powering up/down, increasing panel lifetime, reducing power consumption, and saving the time and expense of finding and purchasing a third-party scheduling solution.

TileMatrix

Allows users to customize a video wall configuration using advanced On Screen Display controls.

Advanced Cooling System

Prevents the likeliness of image retention and improves color uniformity.

Built-In Expansion Slot

Allows for seamless integration of current and future NEC accessories and third-party components.

Raspberry Pi Compute Module Compatible

The Raspberry Pi Compute Module 3 NEC Edition computes power with signage displays for use in retail environments, passenger information, and quick service menu boards.

TileComp

Automatically eliminates geometrical distortions between displays by adjusting for the width of the monitor bezels, working in tandem with TileMatrix on NEC displays.

Additional Features:

Advanced thermal capabilities
Ethernet control and communication
RS-232 control and communication
Landscape/portrait capable
Carbon footprint meter
SpectraView Engine capabilities
Scheduler (with Real-Time Clock and Holiday mode)
Self-Calibration to external color sensor
White copy function
Screen saver function
4K UHD daisy chain capabilities
Optional human sensor
Intelligent Wireless Data (Near Field Communications)
Raspberry Pi Compute Module slot
Expanded daisy chain (DP 1.2/HDMI 2.0)
6-axis color adjustment
Metal rear cabinet
Handles
Variable picture modes
Advanced video settings (Noise Reduction, Adaptive Contrast)
Input labeling
Backlight adjust
Frame Comp capabilities
Internal Media Player via microSD or USB
HDR Emulation
Aspect ratio control
LED direct-lit backlighting
OPS/Expansion slot

NEC UN552 Specs

Display

Screen Size (Diagonal)	55"
Resolution	1920 x 1080
Panel Type	IPS-Type LCD
Brightness	700 cd/m² (Maximum)
Viewing Angle (H x V)	178 x 178°
Aspect Ratio	16:9
Contrast Ratio	1100:1
Backlighting Technology	Direct LED

Connectivity

Primary Connectivity Location	Display
Input Ports	1 x 15-Pin VGA Video 1 x DisplayPort 1.1 Audio, Video 1 x DisplayPort 1.2 Audio, Video 1 x HDMI 1.4 Audio, Video 1 x HDMI 2.0 Audio, Video 1 x DVI-D Video 2 x 1/8" / 3.5 mm Audio
Output Ports	1 x DisplayPort – Video 1 x HDMI – Video 1 x DVI-I – Video 1 x 1/8" / 3.5 mm – Audio 2 x Speaker Terminal – Audio
USB Ports	1 x USB 2.0 - Service 1 x USB (Version Unspecified) Type-B 2 x USB (Version Unspecified)
Ethernet Ports	2
Control	RS-232C via DE-9/DB-9 IR via 1/8" / 3.5 mm Input IP via RJ45
Digital Media Slot	microSD (Unspecified Type)
Number of OPS/Expansion Slots	1