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NEC MultiSync MA491 IPS with Edge LED backlights Monitor

£1319 (£1582.80 inc. VAT)
Availability: Please Call

NEC MultiSync MA491 Suggested Applications

Key Features

  • 49" Diagonal IPS with Edge LED backlights Panel
  • Unhindered readability - No reflections from windows or other light sources means no disruption to the visibility of signage content or meeting room presentation
  • Wide colour gamut - High-performance panel technology delivers a wider spectrum of colours for a superb visual experience
  • Safe for public environments - A metal back cover and intelligent heat management ensure safe use in public spaces where fire-retardancy is mandatory
  • Enhanced imaging performance - Advanced settings of all relevant visual parameters allow full control of brightness, colour, gamma and uniformity via the SpectraView Engine for precise, natural images.
  • Mission-critical 24/7 ready operation - The meticulous selection of industrial-grade components and careful design focused on demanding usage scenarios accompany an impressive and continuous viewer experience.
  • VESA 300*300; M6mm mounting points
  • Designed for 24/7 use - Warranty covers use all day, every day
  • Landscape/Portrait Mode - The MultiSync MA491 can be installed in either standard landscape or portrait orientation
  • OPS Slot - Allows expansion modules such as PC boards, HD-SDI interfaces to be added
  • Picture-In-Picture
  • Picture-And-Picture
  • LAN Control/Monitoring - The monitor can be controlled through your local area network
  • Integrated Media Player - Content can be transfered to the display via USB memory stick or network

Meticulously powerful signage

When true-to-life colour rendition is essential, the MA Series advanced feature set delivers calibrated precision, without compromise. For specialist applications, the wide colour gamut panel, SpectraView engine technology and 8K signal processing, positions the MA series at the high end of professional content delivery.

The MA series modular design includes Intel Smart Display Module (Intel SDM) technology integrated into the display, facilitating powerful media playback for the most intuitive signage creation and delivery. Featuring an integral audio amplifier, multi-picture mode technology and extensive connectivity including video out, the MA series offers versatile functionality for corporate signage and prestige retail applications.

NEC MultiSync MA491 Summary

Manufacturers Part No. 60005050
Model NEC MultiSync MA491
EAN / UPC 502869511934
Display Type IPS with Edge LED backlights
Features Designed for 24/7 use
Landscape/Portrait Mode
OPS Slot
LAN Control/Monitoring
Integrated Media Player
Diagonal 49"
Viewable Area 108.1 * 69.8cm
Native Resolution 3840*2160
Brightness 500cd/m2
Contrast 8,000:1
Colours 1.073 billion (10bit)bn


Video Standards Not Quoted
Computer Standards 7680×4320; 4096×2160; 3840×2160; 1920×2160; 1920×1200; 1920×1080; 1600×1200; 1440×900; 1400×1050; 1366×768; 1360×768; 1280×1024; 1280×720; 1024×768
Horizontal Frequency 15-135KHz
Vertical Frequency 23-76Hz


DisplayPort 2
RS-232 1

General Specifications

Speakers No
Warranty 3 years warranty incl. backlight
Monitor Dimensions 110.3 × 63.6 × 6.1cm (w×h×d)
Weight 22.9kg.
VESA 300*300; M6mm
Power Supply 100-240 V AC; 50/60 Hz; internal
Consumption 85w

Connectivity Details

Data Input 1 × USB 2.0 (Downstream)
1 × USB 2.0 (Powered 5V/2A, Firmware Updates)
1 × USB 2.0 Type-B (Downstream)
Digital Audio Input 1 × DisplayPort
2 × HDMI
Digital Video Output 1 × DisplayPort (loop through: DisplayPort, SDM slot-in PC)
1 × HDMI (loop through: HDMI, SDM slot-in PC)
Analogue Audio Output 1 × 3.5mm jack
Control Output 1 × LAN 100Mbit
Input Detection Custom

Display Details

Viewing Angle Hor. 178°/ Ver. 178° (typical at contrast ratio 10:1)
Colour Gamut 86% of DCI
Refresh Rate 60Hz
Haze Level Pro (28)%
Supported Orientation Face Up 2; Landscape; Portrait
P-in-P / P-and-P Dual-Split; Quad-Split; scalable picture size
Special Characteristics DICOM Simulation
Factory Calibration Gamma; Intensity; RGB; Uniformity; White Point
Sensor Calibration App NEC Display Wall Calibrator
Sensor Calibration USB PC-less Calibration with USB Sensor MDSVSensor3; White Copy (post self-calibration)
Software Calibration Corner Uniformity; Gamma; Intensity; RGB; Update Factory Calibration; White Point

OPS Slot

Intel® SDM accepts Intel® Smart Display Modules Large and Small up to 66 W
Compute Module Slot RPi Compute Module 4


Ambient Light Sensor Integrated, triggered actions programmable
Temperature Sensor Integrated, 3 sensors, triggered actions programmable

Additional Control

External Control AMX NetLinx Support; ASCII Control Commands; Crestron Connected; HDMI CEC; HTTP Browser; PJLink; Scheduled Timer; SNMP
Remote Management Automated Email Alerts; NEC NaViSet Administrator 2
Power DetailsPower Savings Mode < 0.5; < 2 (Networked Standby)W


Energy Efficiency Energy consumption: 102 kWh/1000 h; Energy efficiency class: G; LED backlight
Ecological Standards EnergyStar 8.0
Operating Hours 24/7


Operating Temperature +0 to +40°C
Operating Humidity 20 to 80%
Storage Humidity 10 to 90%
Storage Temperature -20 to 60°C
Resistance to Fire Metal backcover, plastic material certified acc. to UL94-5VB


Bezel Width 12 (top); 12.5 (left and right); 15.6 (bottom)mm
Bezel Colour Pantone 426M (black)
Ingress Protection IP5x (front); IP2x (back)
Packaging Dimensions Box 1: 1,298 × 860 × 203mm (W × H × D)
Packaging Weight Box 1: 29.8kg
Material Metal
Safety and Ergonomics Energy Star 8.0
Pixel Failure Class ISO 9241-307, Class 1
Security Disable HW Buttons; Disable IR Functionality; Emergency Notification
Optional Accessories Feet (ST-401/ST-43M); Soundbar (passive: SP-PSCM-IQ / SP-PSCM); Speaker (SP-TF1, SP-RM3); Trolley (PDMHM-L); Wall mount (PDW C L and P, PD02W T M L, PD03W T M P)

Included Accessories

Accessories 2x AAA batteries; Display; HDMI Cable; Power Cable; Remote Control; Setup Manual