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SMOOTH TOUCH & WRITING EXPERIENCE | Multi Touch
The TR3DJ series can have up to 20 points of touch simultaneously. This function offers a lifelike board touch experience and makes collaboration easier.
SMOOTH TOUCH & WRITING EXPERIENCE | Enhanced Visibility with Low Parallax
With 1mm gap between the screen and tempered glass, which supports low parallax, The TR3DJ series can offer precise touch and excellent writing experience.
SMOOTH TOUCH & WRITING EXPERIENCE | Dual Pen & Dual Color
The dual pens allow for two colors to be used at the time to write or draw.
SMOOTH TOUCH & WRITING EXPERIENCE | Easy Writing Experience
The TR3DJ series allows you to write and annotate on virtually any input source.
EASY CONNECTION & SHARING | Air Class
With Air Class you can connect up to 30 students. It offers interactive meetings for mobile devices on the same network, providing a variety of tools such as voting, answering, and sharing project texts. Air Class is easily installed from the TR3DJ's main toolbar.
EASY CONNECTION & SHARING | Built-in OPS Slot
The TR3DJ series supports Open Pluggable Specification (OPS) slots, allowing you to easily and conveniently mount OPS device to the back of the digital board without the hassle of connecting to an external device.
EASY CONNECTION & SHARING | ScreenShare Pro
ScreenShare Pro enables you to show up to six shared screens in real-time. It also allows users to share via Chromecast or with Apple device mirroring on the same network. This software can be used on IOS, Mac, Windows, Android, Chrome OS.
EASY CONNECTION & SHARING | Bluetooth Connectivity
TR3DJ supports Bluetooth wireless connections to various devices such as speakers, a mouse or a keyboard. This is great for building a hybrid environment so that online and offline meetings and classes can proceed smoothly.
USER FRIENDLY EXPERIENCE | Web Browser
The TR3DJ series supports an embedded web browser, so you can search the web easily and quickly, without connecting to an external tablet or computer.
USER FRIENDLY EXPERIENCE | Toolbar
Easily find the tools that you need on the toolbar. The annotation feature works on virtually all file types, and you can highlight the section you wish to emphasize using the Spotlight function. It also features a countdown and stopwatch that can help you manage class time effectively.
USER FRIENDLY EXPERIENCE | Audio Experience
The TR3DJ series has built-in speakers in both sides of the front bezel which deliver high-quality sound and creates a clear audio experience.
USER FRIENDLY EXPERIENCE | USB Block
USB Block Mode is a security measure that helps prevent data from being copied to unauthorized devices, which is essential for being used in spaces where security is critical.
| Brand | LG |
| Product Line | LG |
| Model | 75TR3DJ-B |
| Series | TR3DJ Series |
| Manufacturer | LG Commercial Signage |
| Connectivity | Bluetooth, LAN, Wi-Fi |
| Functionality | WEB browsing |
| Connect & Share | ScreenShare Pro |
| Connector Type | 2 x touch, 3 x HDMI input, 3 x USB 2.0, 3 x USB 3.0, Audio line-in, Audio line-out, Digital audio output (optical), LAN, RS-232C input, VGA input |
| HDMI Ports | 3 |
| PC Interface | VGA (HD-15) |
| USB Ports | 6 |
| Video Interface | HDMI |
| Touchscreen | No |
| Touchpoints | 20 |
| Combined With | Touchscreen (multi touch) |
| Aspect Ratio | 16:9 |
| Backlight Technology | LED backlight |
| Brightness | 350 candela per square metre |
| Contrast Ratio | 1200:1 |
| Operating Hour | 16 Hours |
| Screen Resolution | 3840 x 2160 |
| Features | Air Class |
| Television Diagonal Class | 75 inch |
| Television Modes | Landscape mode |
| Response Time | 8 millisecond |
| Vertical Viewing Angle | 178° |
| Power Consumption Operational | 260 watt |
| Power Device Type | Power supply |
| Frequency | 50/60 hertz |
| Required Voltage | AC 100-240 volt |
| Tuners | No tuner |
| Remote Control Type | Remote control |
| Speaker System | 2 speakers |
| Max Operating Temperature | 104 degree Fahrenheit |
| Speakers | 2 x speaker - 10 Watt |
| Max Power Consumption | 350 watt |
| Total Output Power | 20 watt |
| Min Operating Temperature | 32 degree Fahrenheit |
| Operating Humidity | 10 - 80% |
| Additional Features | OPS Slot |
| Backlight Life | 30,000 hour(s) |
| Commercial Use | Yes |
| Display Format | 4K UHD (2160p) |
| Flat Panel Mount Interface | 800 x 400 mm |
| LCD Display Technology | IPS |
| Viewing Angle | 178° |
| TV Tuner Presence | No |
| Product Type | LED-backlit LCD flat panel display |
| Screen Size Class | 190 centimetre |
| USB Port | Yes |
| Cables | HDMI cable - 10 ft, USB cable - 16.4 ft |
| Accessories Included | 2 touch pens, handle, Wi-Fi module |
| Batteries Included | 2 |
| Remote Control Battery Included | Yes |
| Comments | Without stand |
| Height | 40.2 inch |
| Weight | 117.06 lbs |
| Width | 67.3 inch |
| Depth | 3.4 inch |
| Color Category | Black |
| Color | Black |
| Compliant Standards | CB, EMC, ERP, FCC Class A certified, HDCP 1.4, HDCP 2.2, NRTL |
| ENERGY STAR Certified | No |
| TCO Certified | No |
| EPEAT Compliant | No |
| VESA Mount Compatible | Yes |
Availability: Item backordered/Call to Order:
Available 9am - 6pm, Monday to Friday
| Size | US | Bust | Waist | Low Hip |
|---|---|---|---|---|
| XS | 2 | 32 | 24 - 25 | 33 - 34 |
| S | 4 | 34 - 35 | 26 - 27 | 35 - 26 |
| M | 6 | 36 - 37 | 28 - 29 | 38 - 40 |
| L | 8 | 38 - 29 | 30 - 31 | 42 - 44 |
| XL | 10 | 40 - 41 | 32 - 33 | 45 - 47 |
| XXL | 12 | 42 - 43 | 34 - 35 | 48 - 50 |
Measure around the fullest part of your bust.
Measure around the narrowest part of your torso.
With your feet together measure around the fullest part of your hips/rear.
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