Usage:
1) Multimedia classroom: connect to LCD projectors, PC, large screens, or
printers to form a multimedia classroom
2) Broadcasting room: the assistant tool is used for editing video materials for
school broadcasting room
3 Conference room: present real color and model of all kinds of objects
4) Common classroom: demo teaching pictures, models, slides, and films; it can
also be used as vidicon
5) Laboratory: with the function of microscope, it can magnify tiny objects and
specimens, which is convenient for teaching and discussion
6) Advertising: easy to demo designs to bring better advertising effect