- Features
 ◾Multi-touch – The picture can be enlarged, minimized, and rotated with two fingers as Multi-touch is available. Of course, it can be moved to the scroll motion of web browser, or to previous screen, next screen.
 ◾Excellent compatibility – It can be used at the same time of being connected. It is perceived at the OS environment of MS Windows, Apple Mac OS X, Linux without installing separate driver. Any equipment among various equipments such as HDMI, RGB, Component, Composite etc. may be connected for image input.
 ◾LED Panel - Resolution of Ultra HD (3,840 x 2,160) is supported. The video project is not needed, and no shadow is cast. Clear screen can be seen with all the lights of classroom switched on. There is no inconvenience due to the heat even though class is extended for a long time as almost no heat is generated.

- Specfication
 ◾Screen Diagonal Size : 75"(190 cm) ~ 98"(248 cm)
 ◾Panel Resoultion : 3,840 x 2,160
 ◾Touch Sensor : COS-IR, multi-touch (10 point)
 ◾Sensor Response Time : Less than 6 ms
 ◾Touch Tools : Finger or Stylus Pen