Dell 4320 Projector - Manual (Page 108)

5
Specifications
Light Valve 4220: 0.55" XGA S450 DMD, DarkChip3™
4320: 0.65" WXGA S450 DMD, DarkChip3™
Brightness 4220: 4100 ANSI Lumens (Max.)
4320: 4300 ANSI Lumens (Max.)
Contrast Ratio 2000:1 Typical (Full On/Full Off)
Uniformity 80% Typical (Japan Standard - JBMA)
Number of Pixels 4220: 1024 x 768 (XGA)
4320: 1280 x 800 (WXGA)
Displayable Color 1.07 billion colors
Color Wheel Speed 2X
1X for 3D Display
Projection Lens F-Stop: F/ 2.4~2.66
Focal length, f=18.2~21.8 mm
1.2X manual Zoom Lens, Fix
4220: Throw ratio =1.6~1.92 wide and tele
4320: Throw ratio =1.28~1.536 wide and tele
Projection Screen Size 4220: 30.8~307 inches (diagonal)
4320: 36.3~362 inches (diagonal)
Projection Distance 3.94~32.81 ft (1.2 m~10 m)
Video Compatibility Composite Video / S-Video: NTSC (J, M, 4.43), PAL
(B, D, G, H, I, M, N, Nc, 60), SECAM (B, D, G, K,
K1, L)
Component Video input via VGA: 1080i, 720p,
576i/p, 480i/p
Component Video input via HDMI: 1080p, 720p,
576i/p, 480i/p
Power Supply Universal AC 100-240 50-60 Hz with PFC input
Specifications 108