Name: 55" LED-Backlit Super-Slim Professional-Grade Large-Screen Display
Brand: NEC
SKU: X551S

Discontinued

Model: X551S
Replaced By X552S

The NEC 55" X551S makes your digital signage easy to implement, configure and operate. This super-slim full HD LCD display offers a much slimmer depth with LED backlighting and an Open Pluggable Specification (OPS) slot to increase flexibility for users in any digital signage application. Additional connections include DisplayPort, HDMI and an expansion slot for NEC accessories or third-party components. Its TileMatrix™ capability allows you to build video walls using up to 100 displays in a single configuration.

Industrial-strength, premium-grade panel with additional thermal protection, internal temperature sensors with self-diagnostics and fan-based technology, allows for 24/7 operation
Built in, standardized expansion slot allows for seamless integration of NEC/third-party components, simplifying installations
LED-backlighting technology improves power consumption and allows for a slimmer cabinet depth
TileMatrix™ allows you to create video walls up to 10 x 10
Real-time clock has the ability to set schedules for on/off times 24/7 and can be set to warm up 30 minutes before use for optimum color representation
Available as a bundle with single board computer (X551S-PC)
NaViSet Administrator 2: Free software solution that greatly eases administration and management of larger display device installations

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	SPVA (P-DID)	Viewable Image Size	55 "
Aspect Ratio	16:9	Screen Resolution	1920x1080
Pixel Pitch	0.63 mm	Pixels Per Inch	47 @ native resolution
Backlight Type	LED Edge-lit	Brightness (typical)	500 cd/m²
Brightness (maximum)	600 cd/m²	Contrast Ratio (typical)	4000:1
Viewing Angle (typical)	178° Vert., 178° Hor. (89U/89D/89L/89R) @ CR>10	Refresh Rate	120Hz
Active Screen Area	47.6 x 26.8 in. / 1209.6 x 680.4mm	Orientation	Landscape/Portrait
Displayable Colors	More than 16.7 million

Synchronization Range

Horizontal (Analog/Digital)	31.5-91.1 kHz

Input Signal

Video	Analog RGB 0.7 Vp-p/75 Ohms	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)

Signal Compatibility/Connectivity

PC Signal Compatibility	Yes	Macintosh Signal Compatibility	Yes
Video	Analog RGB 0.7 Vp-p/75 Ohms	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, BNC Composite Digital: DisplayPort, HDMI, DVI-D Audio: Audio Mini-Jack, DisplayPort Audio, HDMI Audio External Control: RS-232C, LAN, DDC/CI		Output Terminals Digital: DVI-D Audio: Audio Mini-Jack, External Speaker Jack (2) External Control: RS-232C

Power Consumption (typical)

On	160W	ECO Mode Standby	<2W

Physical Specifications

Dimensions (WxHxD) With stand: 49.4 x 30.2 x 15.7 in. / 1254 x 767.7 x 400mm Without stand: 49.4 x 28.6 x 1.7 in. / 1254 x 726.3 x 43.3 mm Shipping: 56.3 x 36.2 x 9.8 in. / 1430 x 920 x 250mm		Weight Net Weight (with stand): 57.3 lbs. / 26 kg Net Weight (without stand): 55.1 lbs. / 25 kg. Shipping: 66.4 lbs. / 30.2 kg
VESA Hole Configuration	300 x 300mm (4-hole)

Environmental Conditions

Operating Temperature	41-104°F / 5-40°C	Operating Humidity	20-80%
Operating Altitude	13,780 ft. / 4200m	Storage Temperature	-4-140°F / -20-60°C
Storage Humidity	10-90%	Storage Altitude	40,000 ft. / 12,192m

Limited Warranty (parts & labor)

3 years

Additional Features

Advanced thermal capabilities Sealed panel design Thin bezel TileMatrix (10x10) TileComp Separate group/Monitor ID function Ethernet Control and Communication RS-232 Control and Communication Landscape/portrait capable Carbon footprint meter Plug and Play (DDC/CI, DDC2B) Scheduler (w/ real-time clock) Sharpness/softness adjustment Screen saver function Ambient light sensor (AmbiBright) 6-axis color adjustment Metal rear cabinet POP Side-by-Side Handles Variable picture modes Advanced video settings (Noise Reduction, Adaptive Contrast) Input labeling Backlight adjust Aspect ratio control Built-in speakers LED edge-lit backlighting 10-bit color over HDMI OPS/Expansion slot

Accessories

Optional	Display Wall Calibrator Kit (KT-LFD-CC) External Single Board Computer (TNETPC-ION) Stand (ST-5220) Wall Mount - Landscape (WM-55S-L) Wall Mount - Portrait (WM-55S-P) Wall Mount Kit (WMK-3257) Accessory pack for Wall Mount Kit (MIS513)

Technologies

Ambient Light Sensor

Automatically adjusts the backlight and power management depending on the ambient lighting brightness.

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

Thermal Protection Panel

Starts with an extra thermal layer on the display panel to diffuse heat, followed by a fan-based technology specifically designed to work in both landscape and portrait modes and be controlled locally or remotely. Internal temperature sensors control self-protective circuits, while special self-diagnostics communicate the status of thermal characteristics.

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.

LED Edge-lit Display

Reduces overall depth while also lowering overall power consumption of the product’

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.