Digital Signage - 65tr3dk-b - 65in - 3840 X 2160 (uhd)

Introduction

Various Teaching Templates
TR3DK series 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 TR3DK series, and created resources can be easily shared with others through QR codes.

Multi-touch
TR3DK Digital Board 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.

Easy to Save / Import / Export
TR3DK series include 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 ConnectedCare DMS
LG ConnectedCare DMS is a cloud solution for remotely monitoring, controlling, and managing the status of TR3DK Digital Board installed in educational environments. This feature enables IT managers to operate and manage important resources on operating devices without physically visiting sites.

Bluetooth Connectivity
TR3DK Digital Board 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.

C-type Connection
USB-C connectivity simplifies connections which enables charging and sending data simultaneously over just one single cable.

QR Login for
Easy Cloud Access
The QR code on the home screen reduces preparation time for class by enabling personal device verification. Users can sign up for a variety of apps on the TR3DK Digital Board including Google Drive and OneDrive with just one QR verification without any additional login process. Once a lesson is finished, users can simply click the Logout button to disconnect, thus the risk of a personal information leak is reduced.

Advanced Eye-Care
TR3DK Digital Board has introduced a flicker-free function. With the reduced flickering of the monitor's backlight, users can use the device with more comfort even when using it for a long time.

Front Connectivity Design
TR3DK Digital Board features front display ports and speakers which are ideal for both teachers and students, enabling content to be delivered easier with more immersive sound.

Built-in OPS Slot
TR3DK Digital Board supports OPS slots, allowing you to easily and conveniently mount OPS desktop at the back of the TR3DK Digital Board without the hassle of connecting to an external desktop, offering you more expanded functions.

Smart Viewing
The Smart Viewing feature of TR3DK Digital Board 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).

Power Saving
When a device doesn’t receive an external input signal for a specific amount of time set by the user, the device goes into standby mode. Devices can also be automatically turned on or off at specific time or day set by the user, which contributes to save energy.

Features

Display diagonal

165.1 cm (65")

Display brightness

390 cd/m²

Display resolution

3840 x 2160 pixels

HD type

4K Ultra HD

Panel type

IPS

Native aspect ratio

16:9

Contrast ratio (typical)

1200:1

Contrast ratio (dynamic)

50000:1

Response time

8 ms

Maximum refresh rate

60 Hz

Touchscreen

Y

Touch technology

Multi-touch

Touchscreen type

Infrared

Number of simultaneous touchpoints

40

Viewing angle, horizontal

178°

Viewing angle, vertical

178°

Colour gamut

72%

Computer system

Operating system installed

Android 11

Built-in processor

Y

Processor architecture

ARM Cortex-A55

Processor cores

4

Maximum internal memory

32 GB

RAM capacity

4 GB

Graphics card

Mali-G52 MP2

Audio

Built-in speaker(s)

Y

Number of built-in speakers

2

Speaker power

15 W

Network

Wi-Fi

Y

Top Wi-Fi standard

Wi-Fi 6 (802.11ax)

Wi-Fi standards

802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)

Bluetooth

Y

Bluetooth version

5.0

Ethernet LAN

Y

Ethernet LAN data rates

10,100,1000 Mbit/s

Ports & interfaces

HDCP

Y

HDCP version

2.2

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity

1

USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub ports quantity

4

USB 2.0 ports quantity

1

USB connector type

USB Type-A, USB Type-B, USB Type-C

USB 2.0 Type-B Touch ports quantity

2

HDMI ports quantity

4

USB Type-C ports quantity

1

HDMI output ports quantity

1

USB Power Delivery

Y

Ethernet LAN (RJ-45) ports

2

VGA (D-Sub) ports quantity

1

Line-in

Y

Line-out

Y

OPS slot

1

S/PDIF out port

Y

RS-232 ports

1

Ergonomics

Product colour

Black

VESA mounting

Y

Panel mounting interface

600 x 400 mm

Power

Power consumption (max)

420 W

Power consumption (typical)

220 W

Power consumption (standby)

0.5 W

AC input voltage

100 - 240 V

AC input frequency

50/60 Hz

Operational conditions

Operating temperature (T-T)

0 - 40 °C

Operating relative humidity (H-H)

10 - 90%

Weight & dimensions

Width

1489 mm

Depth

88 mm

Height

897 mm

Weight

35 kg

Packaging data

Package width

1628 mm

Package depth

208 mm

Package height

1005 mm

Package weight

44.7 kg

Quantity per pack

1 pc(s)

Sustainability

Sustainability compliance

Y

Sustainability certificates

ENERGY STAR