LG CreateBoard 75TR3DK 75-inch 4K UHD Interactive Large Format Display

LG CreateBoard 75TR3DK 75-inch 4K UHD Interactive Large Format Display

Key Features

• Internal Memory: 32GB (Storage) / 4GB (RAM)
• Brightness (w/o Glass): 440 nit (Max.), 390 nit (Typ.)
• Resolution: 3,840 x 2,160 (UHD)
• Multi-Touch Point: 40 Points (Max.)

A New Level of Classroom with LG CreateBoard

Various Teaching Templates

LG CreateBoard offers a variety of educational templates and teaching tools such as a ruler, table, and sticky notes, allowing for active engagement by students and enabling intuitive classes. Editing images and videos becomes easy with LG CreateBoard, and created resources can be easily shared with others through QR codes.

Multi-touch

LG CreateBoard can simultaneously detect up to 40 points for multi-touch functionality. This creates a lifelike board touch experience, helping students easily become accustomed and truly engage in classes. This leads to the maximum concentration and organic engagement of students.

• A max of 32 points are recognized in the Android environment, and a max of 40 points are detected in the Windows environment.*
• Up to 10 points can be recognized in the writing app.*

Easy to Save / Import / Export

LG CreateBoard includes simple import and export functionality. Resources can be saved and imported directly to and from Google Drive or OneDrive, and files can be imported from a USB drive (Users can browse resources saved on USB storage).

Wireless ScreenShare

LG CreateBoard Share enables users to show up to 9 shared screens or a file on a screen in real-time when the LG CreateBoard Share app is installed on the device. Also, files from the host can be easily sent to any devices connected to the LG CreateBoard Share app, and several quick controls by the host are available.

• LG CreateBoard also supports app-less sharing for PC (via website) and mobile devices within the same network.*
• For a more stable connection, we recommend the installation of a dedicated app (LG CreateBoard Share).*

Broadcasting / Alert Messaging

Messages and a range of other content can be sent from the main system to individual classroom devices connected to LG ConnectedCare DMS. In case of urgent occasions such as a fire or a natural disaster, alert messages can be distributed manually across the system, which help teachers and students promptly take safety action.

Threshold Settings

Users can set thresholds in eight categories including display temperature, memory usage, or signal, and can receive warning or error notifications based on their threshold settings.

Bluetooth Connectivity

LG CreateBoard supports wireless Bluetooth connections to various devices such as a speaker, mouse, keyboard, etc. This is optimal for building a hybrid environment so that online and offline classes can proceed smoothly.

Smart Viewing

The Smart Viewing feature of LG CreateBoard enables efficient teaching. Two or more materials can be displayed on the same screen simultaneously without having to repeat Alt-tab, making teaching more convenient and efficient. Two materials can be displayed side by side (multi window mode), or one material can be overlaid on the other one (picture-in-picture mode).

• Multi window mode may not work for some apps.*
• PIP mode is available for the external source screen.*

Secure Function

Screen Lock

Teachers can lock the screen using the Screen Lock function, and unlock it by entering a password. Users can set the Screen Lock in the Settings menu to protect the device from unidentified users.

Secure Mode

LG CreateBoard supports Secure Mode that disables the LG CreateBoard Share function to prevent unauthorized content from being shown on various devices.

USB Lock Mode

USB Lock Mode is a security measure that helps prevent data from being copied to unauthorized devices, which is essential when being used in spaces where security is critical.

Technical Specification

Product: LG 75TR3DK-B Display

Product type: Large Format Display

Product design: Digital signage flat panel

Display diagonal: 190.5 cm (75")

Display resolution: 3840 x 2160 pixels @ 60 Hz

Display: Touchscreen

Available object size for touch: Ø2 mm ↑

Touch reponse Time: ≤5ms

Touch accuracy: ±1mm

Touch interface: USB 2.0

Display brightness: 440nit(wo Glass, max), 390nit (wo Glass, typ), 400nit(w Glass, typ), 350nit (w Glass, typ)

Contrast Ratio: 1200:1

Aspect ratio: 16:9

Display Response time: 8ms

Back light type: Direct

Panel technology: IPS

Surface treatment(Haze): Haze 25%

Life time: 50,000 hrs (L30)

Operation hours (Hours/Day): 16/7

Processor: Quad core A55

RAM capacity: 4 GB

Storage capacity: 32 GB

GPU: Mali G52MP2

Speakers: 2 x 15 W

Connectivity: Wi-Fi 6, Bluetooth 5.0

Operating system installed: webOS ver. (Android 11.0)

VESA mount: 800 x 400mm

OPS Type compatible: Yes (Slot)

OPS Power built-in: Yes

Product colour: Black

Weight: 47.3 kg

Warranty: 3-Year Carry-in

Input Ports

• HDMI (3, HDCP2.2)
• RGB (1, VGA)
• Audio In
• RS232C IN
• Gig RJ45 (LAN)
• USB3.0 Type A (4)
• USB2.0 Type A (1)
• USB Type-C (1, USB-PD, DP-Alt,)

Output Ports

• DP Out (HDMI Out)
• Audio Out (1, Optical 1(SPDIF))
• Touch USB (2)
• RJ45 (LAN)