Specifications - Dell 4220 User Manual

Specifications

Light Valve
Brightness
Contrast Ratio
Uniformity
Number of Pixels
Displayable Color
Color Wheel Speed
Projection Lens
Projection Screen Size
Projection Distance
Video Compatibility
Power Supply
108 Specifications
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4220: 0.55" XGA S450 DMD, DarkChip3™
4320: 0.65" WXGA S450 DMD, DarkChip3™
4220: 4100 ANSI Lumens (Max.)
4320: 4300 ANSI Lumens (Max.)
2000:1 Typical (Full On/Full Off)
80% Typical (Japan Standard - JBMA)
4220: 1024 x 768 (XGA)
4320: 1280 x 800 (WXGA)
1.07 billion colors
2X
1X for 3D Display
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
4220: 30.8~307 inches (diagonal)
4320: 36.3~362 inches (diagonal)
3.94~32.81 ft (1.2 m~10 m)
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
Universal AC 100-240 50-60 Hz with PFC input
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