Key Feature
- Brightness : 390 nit (w/o Glass, Typ.)
- Multi Touch Point : 20 Points (Max.)
- Interface : HDMI (3, HDCP 2.2 / 1.4), 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, Mode)
back75TR3PJ
True Interactivity
for Bringing People Together
* All images in this web page are for illustrative purposes only.
Multi Touch & Writing
The TR3PJ series can simultaneously use up to 20 points of multi touch. This function offers a lifelike board writing experience and makes collaboration much easier.
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, Airplay and Miracast mirroring on the same network.* ScreenShare Pro is a Wi-Fi based software and supported by separated application.
** All devices should be connected within the same network.
Air Class
Air Class supports connecting up to 30 students and offers interactive classes by using mobile devices equipped with web browsers, providing a variety of tools such as voting, answering, and sharing project texts.
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.
Annotation Upgrade
At annotation tool mode, ‘Un-do’ and ‘Re-do’ functions provide enhanced use* Un-do : Moves one step back
Re-do : Moves one step forward
Web Browser
The TR3PJ series supports the web browser* in the Android OS**, so you can search the web easily and quickly, without connecting to an external desktop.* Network-based Function
** The Android OS is updated to 9.0 ver
All-in-One
The TR3PJ series integrates both Android OS and Free apps into a high performance SoC, without a PC.
Secure Mode
Secured mode disables screen mirroring options for SSP (Screen Share Pro), which is an application that enables screen sharing between mobile devices and the display, to prevent any unauthorized contents to be shown via screen sharing functions in various devices.
Built-in OPS Slot
The TR3PJ series supports OPS slots, allowing you to easily and conveniently mount OPS desktop at the back of the interactive digital board with internal power delivery.
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.
Partial Capture
Users can select the desired area of the screen to crop the image and store that in internal memory. Also, TR3PJ allows that send cropped images directly to email or note apps.
Bluetooth Connectivity
TR3PJ 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 meetings and classes can proceed with ease.
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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Tech Spec
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Panel
Panel spec Screen Size 75" Panel Technology VA Back Light Type Direct Aspect Ratio 16:9 Native Resolution 3,840 x 2,160 (4K UHD) Refresh Rate 60Hz Brightness 490 nit (w/o Glass Max.), 390 nit (w/o Glass Typ.), 450 nit (w Glass Max.), 350 nit (w Glass Typ.) Contrast Ratio 4,000 : 1 Color gamut NTSC 72% (Typ.) Viewing Angle (H x V) 178 × 178 Color Depth 8 bit + FRC, 1.07 Billion Colors Response Time 8.5 ms (G to G) Surface Treatment (Haze) Anti Glare, 7 Mohs, Haze 25 % Life Time (Min.) 30,000 Hrs Operation Hours (Hours / Days) 16 / 7 Portrait / Landscape No / Yes -
Mechanical Specification
Mechanical Specification spec Bezel Color Black Bezel Width 17.7 / 17.7 / 17.7 / 45.7 mm Weight (Head) 52.2 kg Packed Weight 64.7 kg Monitor Dimensions (W × H × D) 1,710 × 1,020 × 87 mm Carton Dimensions (W × H × D) 1,863 × 225 × 1,140 mm (Box Outer Size) Handle Yes VESA™ Standard Mount Interface 800 × 400 -
Feature
Feature spec Key Feature Internal Memory (32 GB), Built-In Wi-Fi (Slot Type), Power Indicator, Local Key Operation, webOS ver. (Android 9.0), Background Image (Booting Logo Image), Screen Share (Screenshare Pro), 3rd Party Compatibility (Crestron Inside), Power (Smart Energy Saving, PM Mode, Wake on LAN, Network Ready), HDMI-CEC -
Environment Conditions
Environment Conditions spec Operation Temperature 0 to 40 Operation Humidity 10% to 90% RH -
Power
Power spec Power Supply AC 100-240 V ~, 50/60 Hz Power Type Built-In Power -
Power Consumption
Power Consumption spec Typ. 280 W Max. 500 W DPM Yes Power off 0.5 W↓ BTU (British Thermal Unit) 955 BTU/Hr (Typ.), 1,706 BTU/Hr (Max.) -
Certification
Certification spec Safety CB / NRTL EMC FCC Class "A" / CE ErP / Energy Star Yes / No -
Media Player Compatibility
Media Player Compatibility spec OPS type compatible Yes (Slot) OPS Power Built In Yes -
Software Compatibility
Software Compatibility spec LG ConnectedCare Yes -
Connectivity
Connectivity spec Input HDMI (3, HDCP 2.2 / 1.4), 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, Mode) Output DP Out (HDMI Out), Audio Out (1, Optical 1 (SPDIF)), Touch USB (2), RJ45 (LAN) -
Sound
Sound spec Speaker Yes (16 W × 2) -
Language
Language spec 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, Turkish, Ukrainian, Traditional Chinese, Hungarian, Latvian, Thai -
Accessory
Accessory spec 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
Touch spec Interface USB 3.0 -
Android System
Android System spec SoC Quad Core A73 GPU Mail G52 MultiCore 2 Internal Memory Storage: 32 GB
RAM: 4 GBWi-Fi 802.11a/b/g/n/ac/ax LAN Gigabit LAN Bluetooth Bluetooth 5.0
Business Resources
To download product manuals, please visit the Manual Download Page (Click).
Product design, features and specifications are subject to change without notice and may also differ based on your region of purchase.
Screen images are simulated and/or dramatized. Some features in videos may not be available on all models. Please refer to the TECHNICAL SPECIFICATIONS tab for a complete list of features by model.
Screen images are simulated and/or dramatized. Some features in videos may not be available on all models. Please refer to the TECHNICAL SPECIFICATIONS tab for a complete list of features by model.
