86-inch Smart Blackboard www.itctech.com.cn info@itc-pa.com.cn TV-86830EB

86-inch Smart Blackboard www.itctech.com.cn info@itc-pa.com.cn TV-86830EB

Description;

This smart blackboard integrates application functional modules such as presentation, writing, human-computer interaction, content sharing, and so

on. With practical paperless system and efficient information transmission, the comprehensive application platform helps the transformation and

upgrading of teaching methods, provides intelligent interactive experience and application display, and realizes diversified and information-based

knowledge dissemination and sharing. In the future, we will adhere to the concept of “helping narrow the gap in educational equipment and allow

more students to equally experience the fun of knowledge”, continue to provide customers with higher-quality and efficient educational products and

services, and work hard to continue the legacy of teachers and pass on the legacy of the past. .

Feature

* Adopt the integrated design of three splicing planes. The main and secondary screens transition smoothly and are on the same plane, without a

separate frame in the middle. The edges of the screen are are covered with metal rounded corners for protection. Support a variety of writing methods

such as marker, ordinary chalk, and dustless chalk. It can realize unified screen writing on the entire blackboard, and adopt wall-mounted installation,

which is easy to disassemble.

* The display screen in the middle area adopts UHD LED LCD screen, with a display resolution of 3840*2160, a display ratio of 16:9, and anti-glare effect.

It can still work normally under the illumination of 110KLUX.

* The left and right sub-boards are made of high anti-reflective material to achieve non-reflective effect, the handwriting can be clearly seen at any angle,

and the original handwriting can be maintained.

* With rich color details of display and high color reproduction (color gamut ≥ NTSC 85%), the demonstration picture can be presented delicately.

* More than 128 grayscale resolution level of the display ensures the sharpness and layering of the screen display effect.

* Use fit technology without zero distance for paper-like writing experience. The surface tempered glass (7H hardness) can effectively protect the screen,

and reduce the polarization and scattering between the panel and the glass, so that the screen display is clearer and more transparent, and the viewing

angle is wider.

* With blue light reducing function, which can be activated by touching the menu button with one key.

* The whole machine can sense and automatically adjust the screen brightness to achieve different display effects in different lighting environments. This

function can be turned on or off by yourself.

* Adopt capacitive touch technology, support dual-system multi-touch writing, support up to 20 touch writing in Android, and support up to 20 touch control

in Win system.

* 2.0 sound channel high-power independent cavity speaker and front-end sound structure design makes the output sound quality clearer and more

textured.

* Built-in wireless network module, without any external antenna, transfer antenna, or network card, can realize Wi-Fi wireless Internet connection and AP

wireless hotspot transmission at the same time. Support 2.4/5.0GHz frequency band (support 6GHz), and the version complies with IEEE 802.11 b/g/n

standards.

* The front TypeC interface supports full-featured audiovisual input. The external device can project display to the large screen by connecting the standard

TypeC cable. At the same time, the operation of touch computer can be realized on the machine without connecting any other cables.

* Equipped with dual RJ45 network interfaces to realize the function of two branch routers, and the input and output terminals are automatically identified

and used without distinction, so that external devices can share the connection. Simple deployment can be achieves with only one wired network cable.

* With virtual buttons of the navigation bar on the left and right sides to quickly return and call home page, whiteboard, annotation, multitasking

management, signal source, tools, and so on. Support custom replacement of applications and shortcut tools.

* In Android system, shortcut tools can be called through the left and right sidebars to achieve two-screen display and task collaboration. Notification

supports for writing and presenting pictures and documents, supports for entering annotation mode, and sharing by scanning code.