DELL 4220, 4100 ANSI lumens, DLP, XGA (1024x768), 2000:1, 4:3, 782,3 - 7797,8 mm (30.8 - 307")
DELL 4220. Projector brightness: 4100 ANSI lumens, Projection technology: DLP, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 2000 h, Service life of light source (economic mode): 2500 h. Focal length range: 18.2 - 21.8 mm, Aperture range (F-F): 2,4 - 2,66, Throw ratio: 1.6 - 1.92:1. Analog signal format system: NTSC, NTSC 4.43, NTSC J, NTSC M, PAL, PAL 60, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, PAL..., Supported graphics resolutions: 1024 x 768 (XGA), 1280 x 720 (HD 720), 800 x 600 (SVGA), Supported video modes: 1080i, 1080p, 480i, 480p, 576i, 576p, 720p. Serial interface type: RS-232, USB connector type: Mini-USB B, USB Type-A, USB Type-B
