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NEC MultiSync M491
Intuitive professional content delivery
Great first impressions can make all the difference; presenting your business in the best possible way will boost your brand. With slim, modern styling, 24/7 operation and high haze panel to reduce reflections when ambient light is high, the M series is the professional way to deliver your message, yet at an attractive price point.
With the optional NEC MediaPlayer or the more powerful Intel® Smart Display Module (Intel® SDM) computing device, you are primed and ready for intuitive signage creation delivering real-time media playback for exceptional visual experiences. For advertising, infotainment and meeting room applications, the M Series provides powerful, upgradable functionality and all the aesthetic appeal to effortlessly reflect your brand credentials.
Great first impressions can make all the difference; presenting your business in the best possible way will boost your brand. With slim, modern styling, 24/7 operation and high haze panel to reduce reflections when ambient light is high, the M series is the professional way to deliver your message, yet at an attractive price point.
With the optional NEC MediaPlayer or the more powerful Intel® Smart Display Module (Intel® SDM) computing device, you are primed and ready for intuitive signage creation delivering real-time media playback for exceptional visual experiences. For advertising, infotainment and meeting room applications, the M Series provides powerful, upgradable functionality and all the aesthetic appeal to effortlessly reflect your brand credentials.
Key features
- Modern and slim design – robust yet elegant allowing for an unobtrusive integration into any application and environment.
- Secure remote management – control your devices remotely and securely using NEC NaviSet Administrator 2; proactively manage maintenance requirements saving time and resources.
- Unhindered readability – no reflections from windows or other light sources means no disruption to the visibility of signage content or meeting room presentation.
- Mission-critical 24/7 ready operation – the selection of industrial-grade components and careful design focused on demanding usage scenarios accompany an impressive and continuous viewer experience.
- Future Ready Connectivity – featuring multiple industry standard digital and analogue signal inputs for flexible integration into AV infrastructures.
Display Module Data
| Panel Technology | IPS with Direct LED backlights |
| Native Resolution (Pixels) | 3840 x 2160 |
| Diagonal Size (inches / cm) | 49 / 123.2 |
| Aspect Ratio | 16:9 |
| Brightness (cd/m2) | 500 |
| Contrast Ratio | ≥ 8000:1 |
| Response Time (grey to grey avg) ms | 8 |
| Viewing Angle (H/V)0 CR >10 | 178 horizontal / 178 vertical (typ. at contrast ratio 10:1) |
| Colour Depth [bn] | 1.076 (10bit) |
| Haze Level [%] | 28 |
Key Specifications
| Special Characteristics | DICOM Simulation; HDMI ARC; Powered USB Port (10 W); Removable Logo |
| 24/7 Operation Certified | yes |
| Limited Manufacturer’s Warranty (yrs.) | 3 |
| Local Dimming | yes |
| Built in Speakers (W) | 10W + 10W |
| Computer Input - Plug and Play | no |
| Power Management | yes |
| Cabinet Colour | Black |
| Fanless | no |
| Temperature Sensor | yes |
| Brightness Sensor | yes |
| Multi-Screen Function - Videowall Mode (Enlarge Feature) | no |
| Multi Language OSD | no |
| Daisychain (Mirror mode) | no |
| Screen Adjustment | no |
| Colour Temperature Adjustment | no |
| Gamma Adjustment | no |
| Hardware Diagnosis | no |
| Monitor Control Software Support | no |
| Temperature Control | no |
Power Supply and Operating Environment
| Operating Voltage(ACV) / Frequency(Hz) | 100-240 V AC; 50/60 Hz |
| Power Consumption (W) (Operating MAX) | 80 shipping |
| Power Consumption (W) (Standby) | < 0.5; < 2 |
| Operating Temperature (oC) | 0 to 40 |
| Storage Temperature [°C] | -20 to 60 |
| Humidity (%) | 20 to 80 |
| Storage Humidity [%] | 10 to 90 |
Weights and Measures
| Bezel Size (L/R) mm | 12.5 |
| Bezel Size (U/L) mm | 12 / 15.6 |
| Product Dimensions (W/H/D) mm | 1,103.4 x 636.2 x 61.1 |
| Shipping Carton Dimensions (W/H/D) mm | 1,298 x 860 x 224 |
| Product Weight Without Stand (Kg) | 21.8 |
| Shipping Weight (Kg) | 28.7 |
Installation
| Landscape | yes |
| Portrait | yes |
| Horizontal | no |
| Mounting (VESA/Number of Points/Pitch mm) | 4; 300 x 300 (FDMI) |
Connectivity (Audio/Video) INPUT
| HDMI | 2 |
| DisplayPort | 1 |
| Audio 3.5mm Jack | 1 |
Connectivity (Audio/Video) OUTPUT
| Audio/Headphone 3.5mm Jack | 1 |
Connectivity (Control/Serial Data)
| RS232C IN | 1 |
| LAN Port | 1 |
| USB | 1 |
Accessories
| Shipping Content | 2x AAA batteries; Display; HDMI Cable; Power Cable; Remote Control; Setup Manual |
| Remote Control Transmitter | Yes |
| Power Cord | Yes |
| Mounting Bracket | Optional |
| Tabletop Stand | Optional |
Datasheet
Conformity & Compliance Documents