Name: 55" Ultra-Narrow Bezel Professional-Grade Display
Brand: NEC
SKU: UN552-R
Price: $3,039.00 USD USD

Refurbished

Model: UN552-R

NEC's 55" UN552 sets the standard for quality color reproduction in video wall environments. Direct LED backlighting and factory calibration for intensity, gamma and RGB allows for ideal panel uniformity and an easy out-of-the-box experience. This display is integrated with the proprietary SpectraView Engine, which not only allows for ultimate color control but also allows for increased color calibration capabilities including white copy, self calibration to an external sensor and manual CIE chromaticity adjustment for maximum control when color matters most. This display also includes both a DisplayPort and an HDMI Out connections for daisy chaining signals up to 4K UHD. This new generation of display received a full chassis upgrade with faster processing times, evolved daisy chain performance, and new TileMatrixing capabilities all while maintaining the minimal 3.5mm bezel gap.

SpectraView Engine exclusive color processing allows for an unparalleled level of color control, uniformity, accuracy and stability
700cd/m2 panel brightness combined with full HD resolution will capture the attention of the audience
Industrial-strength, premium-grade panel with additional thermal protection, internal temperature sensors with self-diagnostics and fan-based technology, allow for 24/7 operation
HDMI and DisplayPort daisy chain capabilities can support up to 4K UHD resolution
New TileCut function added to the TileMatrix functionality for ultimate adjustment of the imagery in the wall
Uniformity calibration of each display for gamma, intensity and RGB for consistency from display to display
NEC Display Wall Calibrator, MultiProfiler, and NaViSet Administrator 2 software compatible

Legal Disclaimer To California Residents
WARNING: This product can expose you to chemicals including Styrene and Formaldehyde (gas), which are known to the State of California to cause cancer, and Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov

Product Specifications

Display

Panel Technology	S-IPS	Viewable Image Size	55 "
Aspect Ratio	16:9	Screen Resolution	1920x1080
Pixel Pitch	0.5 mm	Pixels Per Inch	45 @ native resolution
Backlight Type	LED Direct-lit	Brightness (maximum)	700 cd/m²
Contrast Ratio (typical)	1200:1 (without local dimming)	Viewing Angle (typical)	178° Vert., 178° Hor. (89U/89D/89L/89R) @ CR>10
Response Time (Gray to Gray)	8 ms	Refresh Rate	60Hz
Active Screen Area	47.62 x 26.79 in. / 1209.6 x 680.4mm	Orientation	Landscape/Portrait
Displayable Colors	More than 1.07 billion

Synchronization Range

Horizontal (Analog/Digital)	Analog: 15.625/15.734/~31.5-~91.1 kHz, Digital: ~25.0 - ~91.1-~134.0KHz

Input Signal

Video	Analog RGB 0.7 Vp-p/75 Ohms , Digital TMDS / DisplayPort	Sync	Separate sync: TTL Level (Positive/Negative) Composite sync: TTL Level (Positive/Negative) Composite sync on green: (0.3Vp-p negative 0.7Vp-p positive)

Calibration

Factory Calibration	Yes	Sensor Calibration (through USB)	Yes, External
Calibration with Software	NEC Display Wall Calibrator (KT-LFD-CC2)	Calibration Software	NEC Display Wall Calibrator (KT-LFD-CC2)

Signal Compatibility/Connectivity

PC Signal Compatibility	Yes	Macintosh Signal Compatibility	Yes
Video	Analog RGB 0.7 Vp-p/75 Ohms , Digital TMDS / DisplayPort	Sync	Separate sync: TTL Level (Positive/Negative) Composite sync: TTL Level (Positive/Negative) Composite sync on green: (0.3Vp-p negative 0.7Vp-p positive)
Input Terminals Analog: VGA 15-pin D-sub Digital: DisplayPort 1.1/1.2 x2, HDMI 1.4/2.0 x2, DVI-D Audio: Audio Mini-Jack x2, DisplayPort Audio, HDMI Audio External Control: RS-232C, LAN (100Mb), 3.5mm Mini-Jack (IR Remote) Data: microSD (Media Player), USB 2.0 (Media Player, USB (Service), USB Type-B (Upstream), USB x 2 (Both for Compute Module, 1 x 5V/2A Powered)		Output Terminals Digital: DisplayPort (Output DisplayPort1 and OPTION (DP)), HDMI (Outputs HDMI1, DVI and OPTION (TMDS)) Audio: 3.5mm Mini-Jack, External Speaker Jack (2) External Control: LAN (100Mb)

Power Consumption (typical)

On	150W	ECO Mode Standby	<0.5W
Power Consumption (max)	225W (Brightness Max), 380W (All Functions Maxed)	Input Current	4.2A @ 100V, 1.7A @ 240V

Physical Specifications

Bezel Width (Left/Right, Top/Bottom)	0.09 in./0.05 in., 0.09 in./0.05 in. : 2.3 mm/1.2 mm, 2.3 mm/1.2 mm	Dimensions (WxHxD) Without stand: 47.8 x 27 x 4.1 in. / 1213.4 x 684.2 x 103.8 mm Shipping: 56.5 x 34.4 x 12.5 in. / 1436.0 x 873.0 x 317.0mm
Weight Net Weight (without stand): 61.9 lbs. / 28.1 kg. Shipping: 83.8lbs. / 38.0kg		VESA Hole Configuration	400 x 400mm (4-hole, M6)

Environmental Conditions

Operating Temperature	41-104°F / 5-40°C	Operating Humidity	20-80%
Operating Altitude	9843 ft. / 3000m	Storage Temperature	-4-140°F / -20-60°C
Storage Humidity	10-90%	Storage Altitude	40,000 ft. / 12,192m

Limited Warranty (parts & labor)

1 Year

Additional Features

Advanced thermal capabilities Ethernet Control and Communication RS-232 Control and Communication Landscape/portrait capable Carbon footprint meter SpectraView Engine Capabilities Scheduler (w/ 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

Accessories

Optional	Display Wall Calibrator Kit (KT-LFD-CC2) Human/IR Sensor Accessory (KT-RC3) Table Top Stand (ST-551) Overframe Bezel Kit (KT-55UN-OF5)

Technologies

Built-In Expansion Slot

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

Open Pluggable Specification (OPS)

The first industry-wide standardization in option slots that allows for easier installation, use and maintenance of digital signage

TileMatrix™

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

Programmable Gamma

3 Look-Up-Table (LUT) banks allows the new P series to save multiple calibration settings. This improves display flexibility as displays do not have to be recalibrated each time requirements changes. Also useful for rental and staging

Advanced Cooling System

Prevents the likeliness of image retention and improves color uniformity.

Landscape/Portrait Capable

Allows for distortion-free display of content in various orientations, creating new application opportunities.

LED Backlight

Provides for industry-leading low power consumption and less hazardous materials.

TileComp™

Automatically eliminates geometrical distortions between displays by adjusting for the width of the monitor bezels, working in tandem with TileMatrix on NEC displays (some data on the screen will be lost in the area of the bezels).

Ultra Narrow Bezel

The ultra-narrow bezel allows for a screen-to-screen distance between two neighboring displays of only <1.0mm

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

A set up feature that will save a tremendous amount of time and cost at set up. Auto tile matrix does and auto set up of video wall via DP and LAN daisy chain. Just run auto ID on the first display, choose the number of horizontal and vertical displays, press “SET”

Carbon Footprint Meter

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

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.