Description
LG 75" 75TR3DK-B CreateBoard Interactive 4K Display
A New Level of Classroom with LG CreateBoard

*Tablets not included.
Various Teaching Templates
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Multi-touch
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* Up to 10 points can be recognised in the writing app.
*Images dramatised for illustrative purposes.
Easy to Save / Import / Export

Wireless ScreenShare

* For a more stable connection, we recommend the installation of a dedicated app (LG CreateBoard Share).
*Images dramatised for illustrative purposes.
An internet connection and wireless network is required.
LG ConnectedCare DMS

*LG ConnectedCare DMS supports the TR3DJ/TR3PJ/TR3DK Series as of now under a cloud environment.
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ConnectedCare DMS Remote Control
Frequently used controls such as the power on/off, scheduling, brightness, and screen lock functions can be applied using a Remote Control Function over internet. Content including images, videos, audio messages, or live streaming can be remotely shared with connected devices.
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Broadcasting / Alert Messaging
LG ConnectedCare DMS allows for the transmission of messages and other content from the main system to individual classroom devices.

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Threshold Settings
Users can set thresholds in eight different categories, such as display temperature, memory usage, and signal strength, and receive warning or error notifications based on their threshold settings.
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Monitoring & Fault Diagnosis
Real-time status checks and remote problem diagnosis are possible for IT managers. Additionally, issues can be categorised by their current status, allowing for easy viewing and swift responses.
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Issue Management
The LG ConnectedCare DMS solution enables remote issue management.
Bluetooth Connectivity

C-type Connection
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*Images dramatised for illustrative purposes.

QR Login for
Easy Cloud Access

Flicker-free Function
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Front Connectivity Design
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Built-in OPS Slot
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Smart Viewing
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Power Saving
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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.
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Secure Mode
LG CreateBoard's Secure Mode disables the LG CreateBoard Share function to prevent unauthorised content from being displayed on other devices.
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USB Lock Mode
USB Lock Mode is a security feature that prevents unauthorised copying of data to external devices. It's useful in environments where data security is critical.
Screen Size 75"Panel Technology IPS
Back Light Type DirectAspect Ratio 16 : 9
Native Resolution 3,840 × 2,160 (UHD)Refresh Rate 60Hz
Brightness 440 nit (w/o Glass Max.), 390 nit (w/o Glass Typ.)Contrast Ratio 1,200:1
Color gamut NTSC 72%Viewing Angle (H x V) 178 x 178
Color Depth 10 bit (8 bit + FRC)Response Time 8ms
Surface Treatment (Haze) 25%Lifetime 50,000hrs (L30)
Operation Hours (Hours / Days) 16 / 7Portrait / Landscape No / Yes
MECHANICAL SPECIFICATION
Bezel Color BlackBezel Width (T / R / L / B) 15 / 15 / 15 / 44 mm
Weight (Head) 47.3 kgPacked Weight 60.6 kg
Monitor Dimensions (W × H × D) 1,709 × 1,020 × 88 mmCarton Dimensions (W × H × D) (Box Outer Size) 1,863 × 1,140 × 225 mm
Handle YesVESA™ Standard Mount Interface 800 × 400 mm
ENVIRONMENT CONDITIONS
Operation Temperature 0 °C to 40 °COperation Humidity 10% to 90% RH
POWER
Power Supply 100-240 V ~, 50/60 Hz, 4.0 APower Type Built-in Power
POWER CONSUMPTION
Typ./Max. 225 / 430 WDPM 0.5W↓
Power Off 0.5W↓BTU (British Thermal Unit) 768 BTU/Hr (Typ.), 1,467 BTU/Hr (Max.)
CERTIFICATION
Safety CB / NRTLEMC FCC Class "A" / CE / KC
ErP / Energy Star Yes / Yes
OPS COMPATIBILITY
OPS Type Compatible Yes (Slot)OPS Power Built In Yes
SOFTWARE COMPATIBILITY
LG ConnectedCare YesLG ConnectedCare DMS Yes
CONNECTIVITY
Input HDMI (3, HDCP 2.2), RGB (VGA), Audio In, RS-232C In, RJ45 (LAN), USB 3.0 Type A (4), USB 2.0 Type A, USB Type C (USB-PD, DP-Alt)Output HDMI Out, Audio Out (1, Optical 1 (SPDIF)), Touch USB (2), RJ45 (LAN)
SOUND
Speaker Yes (15W × 2)
LANGUAGE
Language English, Denmark, Finnish, German, Korean, Norwegian, Polski, Portugues (Europe), Portugues (Brazil), Romanian, Spanish, Swedish, Hungarian, Thai
ACCESSORY
Basic Power Cord (3 M × 1), USB Cable (Type A-Type B) 5 M × 1, HDMI Cable (3 M × 1), Writing Pen × 2 Pcs, User Manual, QSG, Carton Box, Remote Controller, Wi-Fi Module
TOUCH
Available object size for touch Ø2 mm↑Response Time ≤5 ms
Accuracy ±1 mmInterface USB 2.0
Protection Glass Thickness 3 T (Anti-Glare)Protection Glass Transmission 88%
Operating System Support Windows 7 / 8 / 10 / Linux / Mac / Android (Supports one point touch on Windows XP / Linux / Mac)Multi Touch Point Max. 40 Points
ANDROID SYSTEM
SoC Quad Core A55GPU Mali G52MP2
Internal Memory - Storage 32GBInternal Memory - RAM 4GB
Wi-Fi 802.11a/b/g/n/ac/ax (Wi-Fi 6)LAN Gigabit LAN
Bluetooth Bluetooth 5.0
KEY FEATURE
KEY FEATURE Internal Memory (32 GB), Built-In Wi-Fi (Slot Type), Auto Brightness Sensor, Power Indicator, webOS ver. (Android 11.0), Background Image (Booting Logo Image), Multi-screen (PIP / PBP, External Source), Screen Share, Power (Smart Energy Saving, Wake on LAN)