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Description
LG TR3DK Overview
- 1Description
- 2Multi-Touch and Writing Functionality
- 3ScreenShare Pro Upgrade
- 4Air Class
- 5Display Power Management (DPM)
- 6Annotation Upgrade
- 7Web Browser
- 8All-in-One Performance
- 9Secured Mode
- 10Built-In OPS Slot
- 11USB Block
- 12Partial Capture
- 13Bluetooth Connectivity
- 14Real-Time ConnectedCare Service
The LG CreateBoard TR3DK-B Series 55" 4K UHD Whiteboard Monitor can simultaneously use up to 40 points of IR multi-touch input. This function offers a lifelike board writing experience and makes collaboration easier. Plus, get clear imaging with 390 nits of brightness and a 1200:1 static contrast ratio. Interfaces include HDMI, VGA, 3.5mm analog audio, RS232C control, RJ45 Gigabit Ethernet, USB-A 3.0 and 2.0, and USB-C 3.0 with power delivery and DisplayPort Alt Mode.
Multi-Touch and Writing Functionality
The TR3DK-B series can simultaneously use up to 40 points of multi-touch input. This function offers a lifelike board writing experience and makes collaboration easier.
ScreenShare Pro Upgrade
ScreenShare Pro shows a maximum of six shared screens or a file on the screen in real-time and allows users to share screens via Chromecast, Airplay, and Miracast mirroring on the same network.
Note:
ScreenShare Pro is a Wi-Fi based software and is supported by separated applications. 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.
Display Power Management (DPM)
By activating DPM functionality, power can be set to activate only when an input signal is detected, enabling more efficient power management.
Annotation Upgrade
An annotation tool mode with undo and redo functions provides enhanced use.
Web Browser
The TR3DK-B series supports web browsing in Android OS 9.0 and later, so you can search the web easily and quickly, without connecting to an external desktop.
All-in-One Performance
The TR3DK-B series integrates both Android OS and free apps into a high performance SoC, without requiring a host computer.
Secured Mode
Secured Mode disables screen mirroring options for ScreenShare 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 TR3DK-B series has an OPS slot, allowing you to easily and conveniently mount an OPS computer module at the back of the interactive digital board with internal power delivery.
USB Block
The USB Block Mode helps secure and prevent data from being copied into unauthorized devices in advance, which is essential for environments where security is critical.
Partial Capture
Users can select the desired area of the screen to crop the image and store it in the display's internal memory. Also, TR3DK-B allows you to send cropped images directly to email or note apps.
Bluetooth Connectivity
This display supports Bluetooth to connect wirelessly to various devices such as speakers, a mouse, keyboard, and more. Construct a hybrid environment so online and offline meetings and classes can proceed with ease.
Real-Time ConnectedCare Service
Maintenance is easy and fast with the ConnectedCare service, available separately. This cloud service solution from LG remotely manages the status of displays in client workplaces for fault diagnosis and remote-control services, ensuring the stable operation of clients' businesses.
Note:
The availability of the ConnectedCare service may differ by region.
UPC: 195174042632
In the Box
- LG TR3DK-B Series 55" 4K UHD Commercial Monitor
- Power Cable (9.8')
- USB-A to B Cable (16.4')
- HDMI Cable (9.8')
- 2 x Writing Pens
- Remote Controller
- Wi-Fi Module
- Limited 3-Year Manufacturer Warranty
Table of Contents
- Description
- Multi-Touch and Writing Functionality
- ScreenShare Pro Upgrade
- Air Class
- Display Power Management (DPM)
- Annotation Upgrade
- Web Browser
- All-in-One Performance
- Secured Mode
- Built-In OPS Slot
- USB Block
- Partial Capture
- Bluetooth Connectivity
- Real-Time ConnectedCare Service
LG TR3DK Specs
Display
| Size | 55" |
| Panel Type | IPS-Type LCD |
| Aspect Ratio | 16:9 |
| Display Orientation | Landscape |
| Resolution | 3840 x 2160 |
| Maximum Brightness | 390 nits / cd/m2 |
| Lighting System | Direct LED |
| Contrast Ratio | 1200:1 |
| Response Time | 8 ms (GtG) |
| Refresh Rate | 60 Hz |
| Bit Depth / Color Support | 8-Bit+FRC (1.07 Billion Colors) |
| Color Gamut | 72% NTSC |
| Viewing Angle (H x V) | 178 x 178° |
| Pixels Per Inch (ppi) | 80 ppi |
| Finish | Anti-Glare / Matte |
Surface
| Touchscreen Technology | Infrared (IR) |
| Multi-Touch Points | 40 |
| Hardness Rating | 7H |
| Haze Level | 25% |
Video
| TV Tuner | No |
Connectivity
| Inputs | Front: 1 x HDMI Side: 2 x HDMI Bottom: 1 x DE-15/DB-15 (VGA) 1 x 1/8" / 3.5 mm (Analog Audio) |
| Outputs | Side: 1 x HDMI Bottom: 1 x TOSLINK Optical (Digital Audio) 1 x 1/8" / 3.5 mm (Analog Audio) |
| HDCP Support | Yes, Version 2.2 |
| Wireless | Wi-Fi 6 (802.11ax) / Bluetooth 5.0 |
| Wi-Fi | Wi-Fi 6 (802.11ax) |
| Bluetooth | 5.0 |
| Connection Protocols | AirPlay, Chromecast built-in |
| USB I/O | Side: 2 x USB-B 3.0 / 3.1/3.2 Gen 1 (Touchscreen Control) 2 x USB-A 3.0 / 3.1/3.2 Gen 1 Bottom: 1 x USB-A 2.0 Side: 1 x USB-C Unspecified Version (Video/Power) |
| Ethernet I/O | 2 x RJ45 Gigabit Ethernet |
| Other I/O | 1 x DE-9/DB-9 Serial (RS-232C) |
| Number of OPS/Expansion Slots | 1 |
Speaker
| Built-In Speakers | Yes, 2 x 15 W |
Hardware
| Smart TV | webOS |
| CPU | Cortex A55 Quad-Core |
| GPU | ARM Mali G52 |
| Storage | 32 GB |
| RAM | 4 GB |
| OS Compatibility | Windows XP or Later Windows 7 to 10 Linux macOS Android *As of May, 2023: Check with manufacturer for the most up-to-date compatibility |
| Mobile App Compatible | Yes *As of May, 2023: Check with manufacturer for the most up-to-date compatibility |
| Media Card Reader | None |
| Built-In Mic | No |
Supported File Formats
| Supported Languages | Arabic Brazilian Portuguese Czech Danish Dutch English Finnish French German Greek Hungarian Italian Japanese Korean Latvian Norwegian Polish Portuguese Romanian Russian Simplified Chinese Spanish Swedish Thai Traditional Chinese Turkish Ukrainian |
Environmental
| Operating Temperature | 32 to 104°F / 0 to 40°C |
| Operating Humidity | 10 to 90% |
Electrical
| Power Consumption | Typical: 170.0 W Maximum: 395.0 W Standby: 0.5 W |
| AC Input Power | 100 to 240 VAC, 50 / 60 Hz at 3.5 A |
| Power Adapter Type | Internal |
General
| Certifications | CB, NRTL, FCCClass A, CE, ErP *as per Manufacturer |
| Mounting-Hole Pattern | 400 x 200 mm |
| Lighting Lifespan | 30000 Hours |
| IK Rating | None |
| Bezel Thickness | 18 mm (Right/Top/Left) 45 mm (Bottom) |
| Duty Cycle | 16 Hours / 7 Days |
| Dimensions | 50 x 29.3 x 3.4" / 1271 x 744 x 87 mm |
| Weight | 57.5 lb / 26.1 kg |
Packaging Info
| Package Weight | 70.5 lb |
| Box Dimensions (LxWxH) | 55 x 33.75 x 8.5" |
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 193314.8 |
| 3-5 | ₹ 191342.2 |
| 5-10 | ₹ 187397.0 |
| 10+ | ₹ 183451.8 |
Bulk discount will be automatically applied during checkout based on quantity.