1. The setting of the contrasts of light and saturation have to be established considering the size of the projection and the darkness of the exhibition space. 
2. Projector: Full HD resolution - Preferably DLP - Brightness: 5.000/6.000 ANSI lumens at least + Multimedia Player + USB + File mp4
 3. Stereo System: n°2 pre-amplified speakers dolby surround, connected directly to the projector or multimedia player