... ,Cinemas,Exhibition-centers,Conference-rooms,Entertainment-centers,Nightclubs,etc.3,Rental:Cruise show,Media,Activities,Live broadcast,Ceremonies,exhibitions, ... of reflective cavity and configuration of the RGB chips.3,High standard structure design.4,Good color consistency.5, ... at any time, and zoom or cut video operation.2,Word processing: It can display various character with different fronts, ...