NEC MA491 Overview
Advertise your product or business digitally with the NEC MultiSync MA 49" Class HDR 4K UHD Digital Signage IPS LED Display. It features 500 cd/m² of brightness with an 8000:1 contrast ratio to help enhance visibility in bright environments. It has two HDMI and two DisplayPort inputs for digital HD video sources, and a computer module can be installed to expand the display's functionality. It can be installed in either portrait or landscape orientation to accommodate your specific signage needs.
Key Features
- 4K UHD (3840 x 2160) Native Resolution
- 8 ms Response Time / 60 Hz Refresh Rate
- 500 cd/m² Brightness
- 8000:1 Contrast Ratio
- 2x HDMI 2.0 & 2x DisplayPort 1.4 Inputs
- HDMI & DisplayPort Output
- Computer Module Expansion Slot
- Portrait/Landscape Orientation
- Ethernet & RS232 Controllable
- Digital Signage Capable
Masterfully Crafted for Impactful Messaging
High-End 4K UHD Picture Quality
Full Commercial Build
Wide Color Gamut Panel
Enhanced Daisy Chain Capabilities
Multi Picture Mode
Input Detect Functionality
Round-the-Clock Scheduler
Human Sensor
Cisco Compatible Partner
Professional Modularity
The MA series also expands on the success of earlier display lineups by allowing for the optional implementation of a Raspberry Pi Compute Module 4 directly into each display. The Raspberry Pi Compute Module 4 greatly outperforms previous versions by offering gigabit network speeds, faster CPU processing, and true 4K support. The new version also comes imaged with the new and user-friendly NEC Mediaplayer. Through an intuitive user-interface, the NEC Mediaplayer allows you to load, schedule, and edit playlists, access internal storage, access online media through an internal browser, or even image the RPi to qualified CMS partner platforms – all through the supplied NEC remote control or remotely through a web-interface.
NaViSet Administrator 2
Additional Features
- 3000 to 15,000K color temperature
- Local dimming capable
- Custom gamma adjustment from 0.5 to 4 in 0.1 increments
- ENERGY STAR 8.0
- AMX Support
- Automated email alert function
- ARC support through HDMI
- Crestron RoomView support (FW update)
- Display browser control
- Display wall calibrator compatible
- PQ HDR support
- Key guide
- OSD rotation for portrait orientation
- PJ Link support
- Power USB Port (5V/2A)
- Removeable logo ornament
- Real time clock
- TileMatrix
- SNMP
- Consumer Electronics Control (CEC)
- Pivot feature through G-Sensor
- Multi Picture Mode (up to four simultaneous images)
- Full input detect functionality
- Programmable gamma
- Color Vision emulation
- 6-axis color trim
- Uniformity adjustment
- Off timer
- Vacation switch
- Wall mount or tabletop stand required and available separately
NEC MA491 Specs
Display
Screen Size (Diagonal) | 49" |
Resolution | 3840 x 2160 |
Supported Display Resolutions | Maximum: 7680 x 4320 / 30 Hz |
Panel Type | IPS-Type LCD |
Bit Depth / Color Support | 10-Bit (1.07 Billion Colors) |
Color Gamut | 86% DCI-P3 |
HDR Compatibility | HDR10, Hybrid Log Gamma |
Brightness | 500 cd/m² (Typical) |
Viewing Angle (H x V) | 178 x 178° |
Aspect Ratio | 16:9 |
Contrast Ratio | 8000:1 |
Response Time | 8 ms (GtG) |
Refresh Rate | 60 Hz |
Horizontal Frequency | 15 to 135 kHz (Digital) |
Vertical Frequency | 23 to 76 Hz (Digital) |
Dot Pitch | 0.28 x 0.28 mm |
Pixels Per Inch (ppi) | 89 ppi |
Backlighting Technology | Edge LED |
Connectivity
Primary Connectivity Location | Display |
Input Ports | 2 x HDMI 2.0 – Audio, Video (Bottom) 2 x DisplayPort 1.4 – Audio, Video (Bottom) |
Output Ports | 1 x HDMI – Audio, Video (Bottom) 1 x DisplayPort – Audio, Video (Bottom) 1 x 1/8" / 3.5 mm – Audio (Bottom) 1 x Speaker Terminal – Audio (Bottom) |
USB Ports | 1 x USB 2.0 Type-A - Audio/Photo/Video/Power (Bottom) 1 x USB 2.0 Type-A - Service (Bottom) 1 x USB (Version Unspecified) Type-B - Service (Bottom) |
Ethernet Ports | Bottom: 2 |
Control | RS-232C via DE-9/DB-9 Input IR via 1/8" / 3.5 mm Input |
Digital Media Slot | None |
Number of OPS/Expansion Slots | 1 |
General
TV Tuner | No |
Display Orientation | Landscape, Portrait |
Ambient Light Sensor | Yes |
Surface
Haze Level | 28% |
Audio
Built-In Speakers | None |
External Speaker Output | 2 x 15 W |
Electrical
Power Consumption | Typical: 85.0 W Maximum: 245.0 W Network Standby: 2.0 W Standby: < 0.5 W |
AC Input Power | 100 to 240 VAC, 50 / 60 Hz at 1.1 to 2.7 A |
Environmental
Operating Temperature | 32 to 104°F / 0 to 40°C |
Storage Temperature | -4 to 140°F / -20 to 60°C |
Operating Humidity | 20 to 80% |
Storage Humidity | 10 to 80% |
Operating Altitude | 9842' / 3000 m |
Storage Altitude | 40,000' / 12,192 m |
Physical
Wall Mounting | 300 x 300 mm |
IR Sensor | Yes |
Bezel Thickness | 12.5 mm (Right/Left) 12 mm (Top) 15.6 mm (Bottom) |
Dimensions | 43.4 x 25.0 x 2.6" / 1103.4 x 636.2 x 66.1 mm |
Weight | 50.5 lb / 22.9 kg |
Packaging Info
Package Weight | 62 lb |
Box Dimensions (LxWxH) | 51 x 33.5 x 8.63" |