1. Display ratio: 16:9 (full screen); the surface of the screen adopts anti-glare fully tempered glass
2. Physical resolution: (2K, 4K optional), to achieve point-to-point high-definition display;
3. Image format: PAL/SECAM
4. The physical button of the whole machine is front, with the main interface button, the TV computer switch standby button, the return button, the screen display resolution/ratio switch button, the tone 5, the volume button, etc.; the number of front panel USB ports is ≥3, Meet the use of external data read and write in the system. To
6. Under the embedded operating system, the commonly used teaching application functions in the windows system can be realized
7. The whole machine is in any channel, and the touch convenient menu can be quickly called up at any position on the screen surface, realizing instant annotation, screenshot, quick whiteboard and other functions
8. The modular computer solution is adopted, and the built-in pull-out type (the backpack-style plug-in method is not accepted) is adopted to realize the plug and unplug without separate wiring, and the low-noise heat pipe conduction heat dissipation design. To
9. It has the basic functions of TV remote control. It has the shortcut keys of F1—F12 commonly used in computer keyboards. It can switch between HDMI, VGA, MEDIA and PC with one key.
10. Unique hardware one-key restore. In the case of system poisoning and crash, the restore function will be activated to restore the system and satisfy normal teaching without being affected.