... home theaters,business presentations,meetings,KTV video entertainmnet, Multi-media teaching,night clubs,video games(PS2/PS3/XBOX 360...),and ... zoom Interface:HDMI + Scart + conponent (ypbpr)+ TV+ AV+ S-video+ VGAMain Function: keystone correction: Vertical: +/-15 degrees *Built in tv ... *Image flip up/down/right/left Projection Image Size:30-150" *Image zoom:16 grades electric zoom Projection Distance ...