The key thing to point out is that the setup procedure for a video projector is different than it is for a TV, and, of course, having a room that can light controlled (made darker) is best.
Ihe dị mkpa ịkọwa bụ na usoro ntọlite maka ihe ngosi vidiyo dị iche na ya bụ maka TV, na, n'ezie, inwe ọnụ ụlọ nke nwere ike ịme ka ọ dị mma.