Name: 70" Class AQUOS BOARD®
Brand: NEC
SKU: 4T-B70CT1U

Discontinued

Model: 4T-B70CT1U

Looking for a powerful, yet affordable solution to make your classrooms and meeting rooms interactive? The 4T-B70CT1U AQUOS BOARD® interactive display is a perfect solution for those in search of a large format display that brings interactivity to any room. Plug and Play will let you unleash the interactive capabilities of your devices with easy setup and without the need to install drivers. Precise 20 point multi-touch functionality allows multiple people to collaborate effectively and creatively to facilitate effective learning. A powerful RS-232C and LAN command set enables flexible remote control from connected devices. When selected, “Public Mode” prevents unwanted operations by people in a classroom or any other public location.

*Screen image simulated

70" Class (69.5” diagonal) Screen Size
Brilliant 4K-Ultra High Definition (3840 x 2160) LCD Display
Streamlined Design using Direct LED Backlighting
20-Point Multi-Touch Screen
3-Year Limited Warranty
4,000:1 contrast ratio
Built-In 10W per Channel Stereo Audio System
Built-in Digital Tuner
RS-232C control capability
SHARP Pen Software
TAA compliant

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	TFT LCD	Viewable Image Size	80 "
Aspect Ratio	16:9	Native Resolution	3840x2160
Supported Resolutions	640 x 480, 720 x 400, 800 x 600, 1024 x768, 1360 x 768, 1280 x 1024, 1400 x 1050, 1280 x 720p, 1920 x 1080, 1920 x 1080i, 1920 x 1080p, 3840 x 2160, 3840 x 2160p, 640 x 480p, 720 x 480p, 720 x 576p, 720(1440) x 480i, 720(1440) x 576i	Module Resolution	3840 x 2160
Pixel Pitch	0.4007 mm	Backlight Type	LED Direct-lit
Brightness (typical)	260 cd/m²	Contrast Ratio (typical)	4000:1
Viewing Angle (typical)	176°/176° (CR≧10)	Response Time (Gray to Gray)	8.5 ms
Refresh Rate	60Hz	Active Screen Area	60.63" x 34.19" / 1540 x 868.43 mm
Orientation	Landscape	Dimming Capability	Global Dimming
Displayable Colors	1.07 billion

Synchronization Range

Horizontal (Analog/Digital)	31.5kHz - 135.0kHz	Vertical	24Hz-75Hz

Input Signal

Video	Analog RGB (1.0 Vp-p) [75Ω]

Signal Compatibility/Connectivity

PC Signal Compatibility	Yes	Macintosh Signal Compatibility	Yes
Video	Analog RGB (1.0 Vp-p) [75Ω]	External Control	LAN In/Out and RS232 In - Full external control capabilities
Input Terminals Analog: N/A Digital: HDMI 2.0 (2) Audio: HDMI Audio x2 External Control: RS-232C, LAN, IR Remote Data: USB 2.0 (Media Player, USB (Service), USB Type-C (Touch), USB 1 x 5V/2A Powered)		Output Terminals Audio: 3.5mm-diameter stereo mini jack x 1 External Control: D-sub 9 pin x 1

Power Consumption (typical)

On	200W	ECO Mode Standby	0.5W
Network Standby	0.5W	Power Savings Mode	0.5 W

Physical Specifications

Bezel Width (Left/Right, Top/Bottom)	0.59 in./0.59 in., 0.59 in./0.63 in. : 15 mm/15 mm, 15 mm/16 mm	Dimensions (WxHxD) With stand: 62.8" x 3.3" x 36.8" Without stand: 62.76 x 36.81 x 3.3 in. / 1594 x 935 x 83 mm Shipping: 66.6" W x 7.9" D x 41.5" H
Weight Net Weight (with stand): 100 lbs. Net Weight (without stand): 100 lbs. / 45.36 kg. Shipping: 121.25 lbs.		VESA Hole Configuration	400mm x 400mm (M6 x 4-hole)

Environmental Conditions

Operating Temperature	32°F to 104°F (0°C to 40°C)	Operating Humidity	20% to 80% (no condensation)

Limited Warranty (parts & labor)

3 years

Additional Features

4K Resolution 4K Ready 60 Hz LED Frame Rate Built-In Closed Captioning Built-In NTSC/ATSC analog/digital tuner Built-In Speakers Integrated MultiMedia Player LED Backlight Power Management Programmable Timer Sleep Timer Wired Network Connection TAA Compliant RS-232C and LAN control capability SHARP Pen Software® Pen-on-paper® Contrast Ratio (4000:1)

Optical

Display Technology	TFT LCD

Accessories

Included	Remote control unit :1 Remote control battery ("AAA"):2 Setup Guide: 1 RS232C conversion cable (3.5mm-diameter mini stereo jack): 1 Touch Pen: 2 USB cable:1 USB adapter:1 USB flash drive (Utility for Windows): 1	Optional	Shuttle PN-SPCi5W10C8GB signage PC

Cooling Method

Fanless - Convection

Awards

CRN Tech Innovator Award Finalist

For the Sharp 70" (69.5" diagonal) 4T-B AQUOS BOARD® interactive display in the Collaboration Devices Category

Digital Signage Award Finalist

For the Sharp 70" (69.5” diagonal) 4T-B AQUOS BOARD® interactive display

2022 Top New Technology (TNT) Awards Winners Announced at ISE

The Sharp 4T-B AQUOS BOARD Interactive Display Series is a winner of Commercial Integrators’ 2022 Top New Technology (TNT) Award in the “video monitor” category! The (TNT) Awards recognize new and outstanding products and services in the commercial and residential A/V industry.