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Discontinued

75TR3BF-B component-copyModelName

Interactive Digital Board

LG Interactive Digital Board, Front view with infill image, 75TR3BF-B, thumbnail 1

LG Interactive Digital Board, Front view, 75TR3BF-B, thumbnail 2

LG Interactive Digital Board, -45 degree side view, 75TR3BF-B, thumbnail 3

LG Interactive Digital Board, -90 degree side view, 75TR3BF-B, thumbnail 4

LG Interactive Digital Board, +45 degree side view, 75TR3BF-B, thumbnail 5

LG Interactive Digital Board, +90 degree side view, 75TR3BF-B, thumbnail 6

LG Interactive Digital Board, Rear view, 75TR3BF-B, thumbnail 7

LG Interactive Digital Board, Top view, 75TR3BF-B, thumbnail 8

LG Interactive Digital Board, Close-up side view, 75TR3BF-B, thumbnail 9

LG Interactive Digital Board, Pen 1, 75TR3BF-B, thumbnail 10

LG Interactive Digital Board, Pen 2, 75TR3BF-B, thumbnail 11

Discontinued

75TR3BF-B component-copyModelName

Interactive Digital Board

Key Features

Brightness (w/ Glass) : 330 nit (Typ.)
Touch Type : IR
Multi Touch Point : Max 20 Points
Interface : HDMI (3), RGB / Audio In,RS232C In,USB 2.0 (3, Front : 2ea, Bottom side: 1ea Only for software update), USB 3.0 (3), Touch Out(USB2.0,B Type) (2),HDMI (1), Optical Output / Audio Out

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Key Features

Brightness (w/ Glass) : 330 nit (Typ.)
Touch Type : IR
Multi Touch Point : Max 20 Points
Interface : HDMI (3), RGB / Audio In,RS232C In,USB 2.0 (3, Front : 2ea, Bottom side: 1ea Only for software update), USB 3.0 (3), Touch Out(USB2.0,B Type) (2),HDMI (1), Optical Output / Audio Out

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Interactive Digital Board

True Interactivity for
Bringing People Together

When the teacher marks it on the TR3BF, it is displayed on the students' electronic device screens at the same time.

* 86 inch
* All images are intended to help you understand, and there may be some differences in practical use.

GENUINE TOUCH & WRITING EXPERIENCE

Multi Touch & Writing

The TR3BF series can simultaneously use up to 20 points of multi touch. This function offers a lifelike board writing experience and makes collaboration much easier.

Three children are drawing on the TR3BF at the same time.

The screens of students' laptops and teacher's mobile are being shared to the display.

EASY CONNECTION & SHARING

ScreenShare Pro Upgrade

With the newly upgraded ScreenShare Pro, which enables to show a maximum of six shared screens or a file on a screen in real-time, it has enhanced usability by allowing users to share Chromecast mirroring on the same network without any application.

A teacher is having a class and the screen on the display is being shared to each students' laptop.

EASY CONNECTION & SHARING

Air Class

Air Class supports connecting up to 30 students and offers interactive meetings for all mobile devices on the same network, providing a variety of tools such as voting, answering, and sharing project texts.

Display Power Management function to manage power more efficiently.

USER FRIENDLY EXPERIENCE

DPM
(Display Power Management)

By activating DPM function, the display can be set to be on only when there is an input signal, which enables more efficient power management.

Engineering Drawing class with TR3BF's annotation tool using Un-do and Re-do functions.

USER FRIENDLY EXPERIENCE

Annotation Upgrade

At annotation tool mode, ‘Un-do’ and ‘Re-do’ functions provide enhanced user experience. (Annotation tool can be used on any source.)

A woman searching for information using the web browser.

USER FRIENDLY EXPERIENCE

Web Browser

The TR3BF series supports the web browser in the Android OS, so you can search the web easily and quickly, without connecting to an external desktop.

System-on-a chip integrated with Android OS and free apps.

USER FRIENDLY EXPERIENCE

All-in One

The TR3BF series integrates both Android OS and Free apps into a high performance SoC, without a PC.

Built-in OPS Slot allows users to connect to an external desktop easily, which provides more expanded functions.

SECURITY & COMPATIBILITY

Built-in OPS Slot

The TR3BF series supports OPS slots, allowing you to easily and conveniently mount OPS desktop at the back of the digital board without the hassle of connecting to an external desktop, offering you more expanded functions.

Passed Google CTS, Compatibility Test Suite, and LG is the only company provided Google CTS certified interactive display.

SECURITY & COMPATIBILITY

Google CTS Pass

LG Interactive Display was granted an approval for Google's Compatibility Test Suite, which is Android API & Application Compatibility Test, on August of 2019. This CTS approval ensures that LG Interactive display supports stable work on Android OS.

* This feature is for the TR3BF series only.

USB is not being able to be connected to a display for security.

SECURITY & COMPATIBILITY

USB Block

The USB Block Mode that helps secure and prevent data from being copied into unauthorized devices in advance, which is essential for being used in space where security is critical.

Secure Mode for blocking unauthorized contents.

SECURITY & COMPATIBILITY

Secure Mode

Secure Mode blocks unauthorized contents to be shown via sharing screen function in various devices. The preloaded applications related to share screens will be hidden from menu. Secured mode disables screen mirroring options for SSP (Screen Share Pro). It helps prevent unauthorized access to your IDB.

A woman captures part of the TR3BF and explains it to the man.

USER CONVENIENCE

Partial Capture

Users can select the desired area of the screen to crop the image and store that in internal memory. Also, TR3BF allows that send cropped images directly to email or note apps.

Three people are gathered in a conference room, having a virtual meeting with other people who are appearing on the screen.

USER CONVENIENCE

Bluetooth Connectivity

TR3BF supports Bluetooth to connect wirelessly to various devices such as speaker, mouse, keyboard, etc. This is optimized for building a hybrid environment so that online and offline meeting and class can proceed without problems.

A screen showing other content was added to the screen where a man is showing a woman.

USER CONVENIENCE

PIP Support

PIP function enables IDB to display multiple kinds of content while the android content remains in view. So it is possible to see and work on multiple tasks with additional input.

* PIP function is provided in app form.
* It can only be changed to the specified size.

The LG employee is remotely monitoring the TR3BF series installed in a different place.

USER CONVENIENCE

Real-time ConnectedCare Service

Maintenance is easy and fast with the optional ConnectedCare* service, a cloud service solution provided by LG. It remotely manages the status of displays in client workplaces for fault diagnosis and remote-control services, ensuring the stable operation of clients' businesses.

* The availability of the "ConnectedCare" service differs by region, so please contact the LG sales representative in your region for more details.

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Panel

Screen Size

75

Panel Technology

IPS
Back Light Type

Direct

Aspect Ratio

16 : 9
Native Resolution

3,840 x 2,160 (UHD)

Brightness

w/o Glass : 470 nit (Max.), 370 nit (Typ.)
w/ Glass : 430 nit (Max.), 330 nit (Typ.)
Contrast Ratio

1,100:1

Viewing Angle (H x V)

178 x 178
Response Time

8ms(G to G)

Life Time (Typ.)

30,000 Hrs (Min.)
Operation Hours

16Hr

Orientation

Landscape

Connectivity

(Input) Video / Audio

HDMI (3), RGB / Audio In

(Input) External Control

RS232C In
(Input) USB

USB 2.0 (3, Front : 2ea, Bottom side: 1ea Only for software update), USB 3.0 (3), Touch Out(USB2.0,B Type) (2)

(Output) Video / Audio

HDMI (1), Optical Output / Audio Out

Mechanical Specification

Bezel Color

Black

Bezel Width(Off Bezel)

Top/Right/Left:17.7mm, Bottom:45.7mm
Monitor Dimensions (W × H × D)

1,709×1,020×86mm

Weight (Head)

53kg
Carton Dimensions(W x H x D) with pallet

1,950×1,266×285mm

Packed Weight

85kg
Handle

Yes

VESA™ Standard Mount Interface

800 x 400

Environment Conditions

Operation Temperature

0 °C to 40 °C

Operation Humidity

10 % to 80 %

Power

Power Supply

100-240V~, 50/60Hz

Power Type

Built-In Power
Power Consumption (Typ. / Max.)

175/294 W

Sound

Speaker

Built in 24W (12W + 12W)

Standard(Certification)

Safety

CB / NRTL

EMC

FCC Class "A" / CE
ErP / Energy Star

Yes (EU Only) / No

Media Player Compatibility

OPS type compatible

Yes

Accessory

Basic

Power Cord 3 M*1, USB Cable (Type A-Type B) 5 M*1, HDMI Cable 3 M*1, Writing Pen*2pcs, User Manual, QSG, Carton Box, Remote Control

Special Feature

Embedded Writing Software

Yes

Touch Specifications

Touch type

IR

Available object size for touch

Ø3 mm ↑
Response Time

60ms ↓ (Android) / 100ms ↓ (Windows)

Accuracy

1.5mm
Interface

USB 2.0

Protection Glass Thickness

4T (Anti-Glare)
Protection Glass Transmission

87%

Operating System Support

Windows 7/8/10/WindowsXP/Linux/Mac/Android (WindowsXP/Linux/Mac Support one point touch)
Multi touch point

Max 20 Points / Max 10 Writing

Datasheet
- TR3BF Series_Datasheet(low)_LG Interactive Digital Board_210317.pdf
Software

To download Software, Please visit the Software Download Page (Click).
Manual

To download Owner’s manual, User guide, Quick set-up guide, Please visit the Manual Download Page (Click).

To access more technical documentation and downloads, please visit the LG B2B Partner Portal.

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Compare

Compare 0

Interactive Digital Board

True Interactivity forBringing People Together

Multi Touch & Writing

ScreenShare Pro Upgrade

Air Class

DPM(Display Power Management)

Annotation Upgrade

Web Browser

All-in One

Built-in OPS Slot

Google CTS Pass

USB Block

Secure Mode

Partial Capture

Bluetooth Connectivity

PIP Support

Real-time ConnectedCare Service

Explore more showroom atLG Digital Connect

Compare

True Interactivity for
Bringing People Together

DPM
(Display Power Management)

Explore more showroom at
LG Digital Connect