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Interactive Digital Board

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Interactive Digital Board

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55TR3BG-B

Interactive Digital Board

True Interactivity for Bringing People Together

When the woman marks it on the digital board, it is also displayed on the children's electronic device screens (at the same time).

* 86 inch
* All images are for illustrative purposes only.

GENUINE TOUCH & WRITING EXPERIENCE

Multi Touch & Writing

The TR3BF/G 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/G series 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 student's 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/G'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 is choosing a screen by using the web browser.
USER FRIENDLY EXPERIENCE

Web Browser

The TR3BF/G 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/G series integrates both Android OS and Free apps into a high performance SoC, without a PC.
OPS slot for more expanded function by mounting OPS desktop at the back of the digital board.
SECURITY & COMPATIBILITY

Built-in OPS Slot

The TR3BF/G 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.

* CTS approval is applicable for 65, 75, 86".

OPS slot for more expanded function by mounting OPS desktop at the back of the digital board.

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.

Key Feature

  • Brightness (w/ Glass) : 350 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
Print

All Spec

ACCESSORY

  • Basic

    Power Cord 3M*1, USB Cable (Type A-Type B) 5M*1, HDMI Cable 3M*1, Writing Pen*2pcs, User Manual, QSG, Carton Box, Remote Controller(include battery 2ea), Wifi module

  • Optional

    NO

CERTIFICATION

  • EMC

    FCC Class "A" / CE

  • ERP / Energy Star

    YES / NO

  • Safety

    CB / NRTL

CONNECTIVITY

  • Audio In

    YES

  • Audio Out

    YES

  • DP In

    NO

  • DP Out

    NO

  • DVI-D In

    NO

  • External Speaker Out

    NO

  • HDMI In

    YES (3ea)

  • HDMI In (HDCP Ver.)

    2.2/1.4

  • HDMI Out

    YES

  • IR In

    NO

  • RGB In

    YES

  • RJ45(LAN) In

    YES (1ea)

  • RJ45(LAN) Out

    NO

  • RS232C In

    YES

  • RS232C Out

    NO

  • Touch USB

    USB2.0 Type B (2ea)

  • USB In

    USB3.0 Type A (3ea), USB2.0 Type A (3ea)

DEDICATED FEATURE - CREATE BOARD

  • Bluetooth

    Bluetooth 4.0

  • CPU

    Dual core A73+Dual core A53

  • GPU

    Dual Core Mail G51

  • LAN

    Gigabit LAN

  • Memory(RAM)

    3GB

  • OS ver. (Android)

    Android 8

  • Storage

    16GB

  • Wi-Fi

    802.11a/b/g/n/ac

DEDICATED FEATURE - TOUCH

  • Accuracy (Typ.)

    ±1.5mm

  • Available Object Size for Touch

    Ø3mm ↑

  • Interface

    USB2.0

  • Multi Touch Point

    Max. 20 Points

  • Operating System Support

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

  • Protection Glass Thickness

    3mm (Anti-Glare)

  • Protection Glass Transmission

    0.87

  • Response Time ('Paint' app on Windows 10 PC)

    10ms ↓

ENVIRONMENT CONDITIONS

  • Operation Humidity

    10 % to 80 %

  • Operation Temperature

    0 °C to 40 °C

FEATURE - HARDWARE

  • Auto Brightness Sensor

    NO

  • Internal Memory (eMMC)

    16GB

  • Local Key Operation

    YES

  • Power Indicator

    YES

  • Temperature Sensor

    NO

  • Wi-Fi/BT (Built-in)

    YES

FEATURE - SOFTWARE

  • Booting Logo Image

    NO

  • Crestron Connected

    NO

  • HDMI-CEC

    NO

  • Network Ready

    NO

  • PBP

    NO

  • PIP

    NO

  • PM mode

    NO

  • Screen Share

    YES

  • Setting Data Cloning

    NO

  • Smart Energy Saving

    NO

  • Wake on LAN

    NO

LANGUAGE

  • OSD

    English, Simplified Chineses, Catalan, Czech, Denmark, Arabic(Egypt), Finnish, French, German, Greek, Italian, Japanese, Korean, Netherlands(Dutch), Norwegian, Polski, Portugues(Europe), Portugues(Brazil), Romanian, Russian, Spanish, Swedish, Türkçe, Ukrainian, Traditional Chinese, Hungarian

MECHANICAL SPECIFICATION

  • Bezel Color

    Black

  • Bezel Width

    T/R/L/B : 18.9/18.9/18.9/45.7mm

  • Carton Dimensions (W x H x D)

    1450 x 1015 x 225mm

  • Handle

    NO

  • Monitor Dimensions (W x H x D)

    1271 x 774 x 84mm

  • Packed Weight

    45.7Kg

  • VESA Standard Mount Interface

    400 x 200mm

  • Weight (Head)

    27Kg

OPS COMPATIBILITY

  • OPS Power Built-in

    YES

  • OPS Type compatible

    YES (Slot)

PANEL

  • Aspect Ratio

    16:9

  • Back Light Type

    Direct

  • Brightness

    310nit (Typ., without Glass)

  • Color Depth (Number of Colors)

    1.07 Billion colors

  • Color Gamut

    NTSC 68%

  • Contrast Ratio

    1,200:1

  • Dynamic CR

    NO

  • Life time

    30,000Hrs (Min.)

  • Native Resolution

    3840 x 2160 (UHD)

  • Operation Hours (Hours/Day)

    16/7

  • Panel Technology

    IPS

  • Portait / Landscape

    NO / YES

  • Refresh Rate

    60Hz

  • Response Time

    8ms (G to G)

  • Screen Size (Inch)

    55

  • Surface Treatment (Haze)

    Haze 25%

  • Viewing Angle (H x V)

    178º x 178º

POWER

  • Power Supply

    AC 100-240V~, 50/60Hz

  • Power Type

    Built-in Power

POWER CONSUMPTION

  • BTU (British Thermal Unit)

    427 BTU/Hr(Typ.), 884 BTU/Hr(Max.)

  • DPM

    0.5W

  • Max.

    259W

  • Power off

    0.5W

  • Typ.

    125W

SOFTWARE COMPATIBILITY

  • Connected Care

    NO

SOUND

  • Speaker (Built-in)

    YES (12W x 2)

SPECIAL FEATURE

  • Conformal Coating (Power Board)

    YES

White Paper

extension : pdf
Quest for Genius.pdf
Download

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