65TC3D

What the LG 65TC3D is and who it suits

The LG 65TC3D is a 65-inch interactive digital board from the TC3D series, designed for teaching and meeting spaces that need one large touch surface to replace a projector, a whiteboard and a separate laptop setup. Its 1,920 x 1,080 resolution, IPS panel and 450 cd/m² module brightness suit classrooms and meeting rooms of moderate size. LG has discontinued this model, so this page serves organisations that already run it, buyers comparing it with newer boards, and anyone looking for a replacement.

Touch, writing and the embedded IDB app

The touch layer is projected capacitive (P-Cap) with a silver metal mesh, anti-glare protective glass rated 3.2T and a stated accuracy of 2 mm. It registers objects larger than Ø 6 mm and supports up to 40 touch points, so several people can write or move content at the same time. The pen line adjusts its thickness to writing speed, which helps handwriting look natural on a board this size.

The built-in IDB app runs on webOS. Presenters can annotate, save and share content without connecting a PC or buying extra software licences for those tasks. A soft press on the screen opens the touch menu, giving quick access to common functions and settings.

Connectivity, control and multi-source display

The board offers three HDMI inputs, one DP input, DVI-D, RGB, audio in, USB 3.0 and USB 2.0 inputs, and an OPS USB 2.0 input for the optional OPS Kit (KT-OPSA), which is sold separately. Two touch USB 2.0 outputs carry touch data back to a connected computer. RS232C in and out and an RJ45 input allow external control. Auto signal switching moves to a new source when its priority is higher, and PBP/PIP shows two sources in full screen, original ratio or sub-screen layouts.

• Classroom use in Al Wakrah: a primary teacher can write over a lesson slide and save the annotations without bringing a laptop to the front of the room.
• Meeting room in Msheireb: a ministry team can display a presentation beside a second source using PBP, keeping both on screen during a review.
• Training room in the Industrial Area: a technical trainer can show a process document and a reference image side by side on one 65-inch display.

What to plan before ordering

The head weighs 51 kg and 59 kg packed. The monitor measures 1,530.8 x 883.8 x 71.7 mm without the handle and mounts to a 300 x 300 mm VESA interface, so confirm that the wall or stand can carry the load before installation. SmartRooms Qatar offers free site surveys, which we recommend for a board of this weight.

The stated operating range is 0°C to 40°C at 10% to 80% humidity. Summer temperatures in Qatar can exceed 45°C, so install the board in an air-conditioned room, away from direct sunlight and dust-prone openings, and confirm the room conditions with our team. Typical power consumption is 120 W or less, and 85 W or less in Smart Energy Saving mode.

Accessories, certifications and software

The package includes a remote controller with two batteries, a power cord, a quick start guide, a 3 m HDMI cable, a regulation book, two touch pens and one spare pen tip. Listed safety certifications are UL, cUL, CB, TUV and KC, and listed EMC certifications are FCC Class A, CE and KCC. Content management uses SuperSign Premium, and control and monitoring use SuperSign Link.

Because this model is discontinued, request a quote from SmartRooms Qatar for a current equivalent or a compatible replacement. Send us your room size, mounting position and connection list, and our team will prepare a quotation, usually within one working day.