Model: C750Q-AVT3
Contact us for pricing and availability. Availability is limited and is not guaranteed.
With industry leading experience in superior design and customer focus, the NEC large C series allow for clear, detailed imagery for unobtrusive digital messaging. New contemporary and slim mechanical design with focused aesthetics allows for the smooth and stylistic integration into any type of environment. Their full metal chassis coupled with real-time temperature sensors and integrated cooling fans maintain the professional quality necessary for commercial environments. With an anti-glare screen and ultra high definition panel, customers can enjoy a pixel-perfect image in any circumstance. These displays come equipped with the connectivity options necessary for a multitude of applications including corporate, retail and higher education. These displays also includes an expandability option through the Open Pluggable Specification (OPS) slot allowing for separate modular cards to be inserted directly into the display to complete the overall solution.
  • 4K UHD native resolution allows for crystal clear imagery and messaging that become more vivid and lifelike than ever before!
  • Landscape and Portrait orientation allows for flexibility of installation dependent on your needs
  • Future proof modular design options including the ability to integrate an Open Pluggable Specificaiton (OPS) device
  • Industrial-strength, premium-grade panel with additional thermal protection, internal temperature sensors with self-diagnostics and fan-based technology, allows for hassle-free 24/7 operation
  • Integrated Media Player allows for audio, video or image playback via USB
  • Failover Capabilities with full Input Detect functionality allow peace of mind as the display will automatically switch to a secondary or tertiary source if the primary source fails
  • Integrated Ambient Light Sensor allows the display to automatically adjust its luminance based on extenal brightness conditions
  • Full 3 year commercial warranty to allow for peace of mind and protection of your investment
  • NaViSet Administrator 2 free software solution that greatly eases administration and management of larger display device installations
5 Year Total Warranty
5 Year Total Warranty
Register a valid model below to receive a FREE upgraded warranty for a total of 5 years
Valid through 6/30/2024

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


Panel Technology S-IPS Viewable Image Size 75 "
Aspect Ratio 16:9 Native Resolution 3840x2160
Supported Resolutions DisplayPort: Up to 4096 x 2160 (60Hz), HDCP 1.3/2.2
HDMI: Up to 4096 x 2160 (60Hz), HDCP 1.4/2.2
Pixel Pitch 0.43 mm
Pixels Per Inch 59 PPI Brightness (maximum) 350 cd/m2
Contrast Ratio (typical) 1200:1, 10,000:1 Dynamic Response Time (typical) 8 ms
Orientation Landscape/Portrait Dimming Capability Local Dimming Capable
Displayable Colors 1.07 billion (dithered)  

Synchronization Range

Horizontal (Analog/Digital) Digital: 15.0 - 136.0kHz Vertical Digital: 23.0Hz - 76.0Hz

Signal Compatibility/Connectivity

PC Signal Compatibility Yes Macintosh Signal Compatibility Yes
Input Terminals
HDMI (2.0 x 2 with HDCP 2.2), DisplayPort (1.2 with HDCP)
DisplayPort Audio x1, HDMI Audio x2
External Control:
RS-232C, LAN (100Mb), 3.5mm Mini-Jack (IR Remote)
USB 2.0 (Media Player, 5V/2A Power)
Output Terminals
3.5mm Mini-Jack

Power Consumption (typical)

On 195W ECO Mode Standby 0.5W
Network Standby 2W Power Consumption (max) 250W (Brightness Max) / 375W (Volume/Brightness Max, OPS Active)
Input Current 4.4A @ 100V
1.9A @ 240V
Power Requirements 100-240V AC, 50/60 Hz

Physical Specifications

Bezel Width (Left/Right, Top/Bottom) 0.58 in./0.58 in., 0.58 in./0.58 in. : 14.8 mm/14.8 mm, 14.8 mm/14.8 mm Dimensions (WxHxD)
With stand:
1681.2 x 996.8 x 606mm / 66.19 x 39.24 x 23.9 in.
Without stand:
66.19 x 37.78 x 2.8 in. / 1681.2 x 959.6 x 71.1 mm
1830.0 x 1190.0 x 280.0mm / 72.05 x 46.85 x 11.02 in.
Net Weight (with stand):
126.1 lbs. / 57.20kg
Net Weight (without stand):
116 lbs. / 52.61 kg.
144.4 lbs. / 65.5kg

Environmental Conditions

Operating Temperature 32-104°F / 0-40°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)

3 Years Advanced Exchange  

Additional Features

  • AMX Support
  • Automated Email Alert Function
  • CEC Support through HDMI
  • Crestron Connected Support
  • Display Browser Control
  • Display Wall Calibrator Compatible
  • HDR Compatible
  • Key Guide
  • NaViSet Administrator 2 Compatible
  • OSD Rotation for Portrait Orientation
  • PJ Link Support
  • Power USB Port (5V/2A)
  • Integrated ATSC/NTSC Tuner in OPS Slot
  • Removeable Logo Ornament
  • Real Time Clock
  • Local Dimming
  • TileMatrix
  • SNMP
  • Consumer Electronics Control (CEC)
  • Integrated USB Media Player
  • Integrated Temperature sensors
  • Integrated Cooling Fans
  • Full Input Detect Functionality
  • Integrated Ambient Light Sensor
  • Programmable Gamma
  • Scheduler Function
  • Off Timer
  • Vacation Switch


Display Technology LCD w/ LED backlight  


  • Table Top Stand (ST-801))
  • Tilt Wall Mount (WMK-3298T)
  • IR/Human Sensor (KT-RC3))

4K Resolution
Provides the ultimate in screen clarity.
Power Management
Enables projector to automatically turn off when an incoming signal is not detected from any of the inputs.
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.
LED Edge-lit Display
Reduces overall depth while also lowering overall power consumption of the product’
Integrated MultiMedia Player
Allows the ability to play video, audio or image files directly off USB.
Human Sensor (Large Format Displays)
Upon sending movement, allows for automatic adjustment to certain settings and features in the display which can lead to targeted messaging for dual-purpose display in digital signage or presentation applications.

Sharp NEC Display Solutions Introduces MultiSync C750Q and C860Q Large Format Displays
The large format displays are engineered for constant use, ideal for digital signage or boardroom presentations in landscape or portrait mode

Select where this product will primarily be used to see available warranties:

We're sorry, but this product does not offer service plans for personal residences.

Onsite 2 Day Freight Service+
Advanced Exchange 2 Day Freight Service+
Onsite 2 Day Freight Extended Warranty 4 Years
Advanced Exchange 2 Day Freight Extended Warranty 4 Years
Extended Warranty 4 Years
Onsite 2 Day Freight Extended Warranty 5 Years
Advanced Exchange 2 Day Freight Extended Warranty 5 Years
Extended Warranty 5 Years

Large Screen Display Wall Mounts/Stands

Large Sized Wall Mount for up to 1000 x 400 VESA Patterns

  • Power Cord
  • 2.0m DisplayPort Cable
  • 2.0m HDMI Cable
  • Wireless Remote Control
  • Batteries
  • CD-ROM
  • Setup anual
  • Clamps
  • Screws
  • SD Card Cover
  • Eyebolt Bracket
  • Setup Manual
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