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LG 75TR3DK-B

LG 75TR3DK-B

75", 3840x2160 (UHD), IPS, 16 : 9, NTSC 72%, Black

  • Indoor Digital signage flat panel Black
  • 190.5 cm (75") 3840 x 2160 pixels
  • Touchscreen 60 Hz 8 ms
  • Ethernet LAN Wi-Fi
  • Built-in speaker(s) 30 W
  • SKU:8806091832962
  • GTIN/EAN:8806091832962
  • MPN:75TR3DK-B
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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.

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

Display
Haze rate
25%
Panel type
IPS
Native refresh rate
60 Hz
Viewing angle, vertical
178°
Viewing angle, horizontal
178°
Contrast ratio (typical)
1200:1
Response time
8 ms
Native aspect ratio
16:9
Touchscreen
Yes
HD type
4K Ultra HD
Display resolution
3840 x 2160 pixels
Display diagonal
190.5 cm (75")
Ports & interfaces
RS-232C
Yes
Wi-Fi
Yes
Ethernet LAN (RJ-45) ports
1
Ethernet LAN
Yes
USB version
2.0
USB ports quantity
1
USB port
Yes
VGA (D-Sub) input ports
1
DVI port
No
HDMI ports quantity
3
Audio
RMS rated power
30 W
Number of built-in speakers
2
Built-in speaker(s)
Yes
Design
Panel mounting interface
800 x 400 mm
VESA mounting
Yes
Placement supported
Indoor
Product colour
Black
Product design
Digital signage flat panel
Performance
On Screen Display (OSD)
Yes
On Screen Display (OSD) languages
English
Purpose
Education
Power
AC input frequency
50 - 60 Hz
AC input voltage
100 - 240 V
Power consumption (typical)
225 W
Computer system
Internal storage capacity
32 GB
Internal memory
4 GB
Built-in processor
Yes
Weight & dimensions
Weight (with stand)
60.6 kg
Height (with stand)
225 mm
Depth (with stand)
1140 mm
Width (with stand)
1863 mm
Display weight
47.3 kg
Display height
88 mm
Display depth
1020 mm
Display width
1709 mm
Operational conditions
Operating relative humidity (H-H)
10 - 90%
Operating temperature (T-T)
0 - 40 °C
Technical details
Internal memory
32 MB
Sustainability certificates
ENERGY STAR