Sharp PN-LC752 LCD 75″ Infrared Touch Display

Boost engagement in learning environments

When you need to engage your audience, you need to make your delivery interactive display. NEC/Sharp’s expertise in touch screens for education brings forth the LC series, designed to meet the demand for Bring Your Own Device (BYOD) preferences. Equipped with seamless USB-C connectivity, just a single cable connects display to personal device whilst receiving charge in return. Size up your screen area by connecting another interactive display display or projector via HDMI-OUT to be seen by a bigger audience.

An all-in-one solution, the LC series features pre-installed functionality for instant interactivity, and with the EShare feature, content can be wirelessly shared between devices for best collaboration amongst peers and mentors.

For higher education in classrooms and small work groups, the interactive display LC series offers low cost, easy to use functionality to boost engagement in learning environments.

interactive display

Benefits

• Enjoy a natural writing experience – with precise and responsive touch interaction through bonded screen technology.
• Get an out-of-the-box-ready experience – with interactive functionality pre-installed; no external devices needed for an all-in-one solution.
• EShare – boosts participation by wirelessly sharing content from your device to the display, and from the display to multiple devices simultaneously.
• USB-C connectivity – instantly appeals to today’s users who favour using their own device. A single cable transmits data, video/ audio output and power delivery for the simplest and seamless connection, even powering the connected device at the same time.
• HDMI-OUT – allows connection of an additional output device such as a projector to present content on a larger canvas to reach a bigger audience.

TECHNICAL DATA 

DISPLAY

Panel Technology	IPS with Direct LED backlights
Active Screen Area (W x H) [mm]	1,649.7 x 927.9
Screen Size [inch/cm]	75 / 189.3
Aspect Ratio	16:9
Pixel Pitch [mm]	0.430
Brightness (without glass) [cd/m²]	450
Contrast Ratio (typ.)	1200:1
Viewing Angle [°]	178 / 178 (at contrast ratio > 10:1)
Colour Depth [bn]	1.07 (8bit + FRC)
Response Time (typ.) [ms]	8 (grey-to-grey)
Supported Orientation	Landscape

TOUCH

Touch Technology	Infrared
Number of Touches	Real multi-touch up to 20 touches
Touch Method	Finger; Gloves; Stylus dual pen tip (3mm/9mm)
Data Interface	USB 2.0 (full speed) HID; USB powered, plug & play
Accuracy [mm]	+/- 1
Windows Ink	no
Palm Rejection	no
Operating System	Native Multi-Touch: Windows 8.1/10/11, Linux, Android 9.0 or higher, Chrome OS 87 or higher; Single Touch (Default Mouse): Mac OS 10.15/11/12

GLASS

Type	Thermal-tempered, anti-glare coating; Zero Bonding
Bonding Gap [mm]	0.8
Thickness [mm]	3.2
Haze Level [%]	3 ~ 8
Hardness [H]	≥ 8

RESOLUTION

Native Resolution	3840 x 2160
Supported Resolutions	1024 x 768;1280 x 1024;1280 x 960;1360 x 768;1440 x 900;1680 x 1050;1920 x 1080;1920 x 720;3840 x 2160;4096 x 2160;640 x 480;720 x 480;720 x 576;800 x 600

CONNECTIVITY

Input Video Analogue	1 x VGA
Input Video Digital	1 x DisplayPort (with HDCP); 1 x USB-C (with HDCP, 65 W); 3 x HDMI (with HDCP)
Input Audio Analogue	1 x 3,5 mm jack
Input Control	1 x RS232; LAN 10Base-T/100Base-TX/1000Base-T
Input Data	4 x USB 3.0 (Type-A)
Input Touch	1x USB Type-C (shared with video input); 2 x USB 3 (Type-B)
Output Video Digital	1 x HDMI (loop through: HDMI, DP, OPS slot-in PC, Android SoC)
Output Audio Analogue	1 x 3,5 mm jack
Output Audio Digital	1 x SPDIF
Input Detect	Last

OPEN MODULAR INTELLIGENCE

ELECTRICAL

Power Consumption [W]	200 Eco (shipment setting), 420
Power Savings Mode [W]	< 0.5 (ECO Standby); < 2 (Networked Standby)
Power Supply	100-240 V AC; 50/60 Hz

ENVIRONMENTAL CONDITIONS

Operating Temperature [°C]	+5 to +35
Operating Humidity [%]	20 to 80

MECHANICAL

EMBEDDED COMPUTING

System Version	Android 11
CPU	Arm Cortex-A55 (Quad-Core)
System Memory	4G RAM
Internal Storage	16GB ROM
Android Features	Hide compass and side bar
Built-in Applications	File Manager; Input Select; Setting; Web Browser; Whiteboard; Wireless Screen Sharing – E-Share
Built-in Tools	Annotation overlay mode; Calculator; Calender; Compass for shortcut button; Screen recorder; Timer; Voting Kit

BLUETOOTH

WIRELESS LAN

WLAN	IEEE802.11ac/n/a/g/b compliant

AVAILABLE OPTIONS

Accessories	Pen software license extension PN-SU01; Soundbar (PN-ZCMS1); Trolley (PD02MHA, PD03MHA, L20PNSR780MEU); USB-C cable (USB-C 5M); Wall mount (SF680P)
OPS Slot	Recommended: OPS Enterprise Pro (100016118), OPS Enterprise Ultra (100016122)

REGULATORY

Safety and Ergonomics

CE; FCC; RCM; REACH; RoHS; UKCA; UL/C-UL

GREEN FEATURES

Energy Efficiency

ECOMode; LED backlight

3RD PARTY CERTIFICATIONS

ADDITIONAL FEATURES

Special Characteristics	CEC Support; HDMI ARC; NaViSet Administrator 2 – free download; Powered USB Port (65 W)
Audio	Integrated Speakers (15 W + 15 W)
Shipping Content	1x 300 cm USB Cable; 2 x Passive Stylus; 2x AAA batteries; Blank Sticker; Bracket for Camera; Cable Clamps; Display; Pen Tray; Power Cable; Remote Control; User Manual; Wireless Adapter
Warranty	3 years warranty incl. backlight; optional 4. + 5. year warranty extension 1
Operating Hours	16/7
Remote Management	NEC NaViSet Administrator 2
Security	Disable HW Buttons; Disable IR Functionality; Disable USB and LAN Ports

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