Projector Optoma DS421 (DLP, SVGA 800x600, 3200 lm, 20000:1, without HDMI)

The OPTOMA DS421 projector is a great solution for classrooms and meeting rooms. Crystal clear image without loss of quality - even in conditions of insufficient room darkening. The OPTOMA projector reproduces 3D content in original quality from almost any 3D source. Provides an even and smooth image without the flickering effect.

DESCRIPTION :
Display technology Single 0.55” SVGA DC3 DMD chip DLP® Technology by Texas Instruments Matrix resolution SVGA 800 x 600
Brightness1 (in Bright mode) 3000 ANSI lm
Contrast 20,000:1
Projection ratio 1.94 - 2.16:1
Zoom 1.1x manual
Connectors VGA (YPbPr/RGB), S-Video, Composite, Audio In 3.5mm, RS232, USB Service
Keystone correction ± 40° vertical
Weight (kg) 2.17
Dimensions (WxDxH) (mm) 315 x 224 x 102
Format 4:3, compatible with 16:9
Lens shift (offset) 115%
Screen size 0.58 - 7.62 m (22.9" - 300") 4:3 diagonal
Projection distance 1 - 12 m
Lens f/2.41~2.55; f=21.8~23.98mm, 1.1x manual zoom
Uniformity of luminous flux 80%
Compatibility with computer UXGA, SXGA, XGA, SVGA, VGA, Mac
Video compatibility PAL (B, D, G, H, I, M, N, 4.43 MHz), NTSC (M, J, 3.58 MHz, 4.443 MHz), SECAM (B, D, G, K, K1, L, 4.25, MHz, 4.4 MHz, 480i/p, 576i/p, 720p(50/60 Hz), 1080i(50/60Hz) 1080p(24/50/60Hz)
3D support Working in 3D format is possible with 3D-compatible content: standard applications, including educational 3D modules, specialized programs for design and modeling, etc. Support for 3D TV, Blu-ray 3D™, 3D gaming consoles Sony® PS3 and Microsoft® Xbox 360 according to the HDMI v1.4a standard.
3D compatibility Side-by-Side:1080i50/60, 720p50/60 Frame-pack: 1080p24, 720p50/60 Over-Under: 1080p24, 720p50/60
Horizontal scan 15.3 - 91.1 kHz
Vertical scan 24 - 85 Hz
Color quality 1073.4 million
Noise level (in ECO mode) 29 dB
Nutrition 100-240V, 50-60Hz
Power consumption 225 W Bright mode / 191 W Eco mode (< 0.5W Standby)

Lamp type 190 W
terms of Use 5°C - 40°C, max. humidity 85%, max. altitude 3000 m
Safety Security Bar, Kensington lock, password protected access to settings menu
On-screen menu 19 languages: Russian, English, German, French, Italian, Spanish, Portuguese, Polish, Dutch, Finnish, Swedish, Greek, Norwegian/Danish, Hungarian, Czech, Turkish, Romanian, Farsi and Arabic.
Standard accessories Power cord, VGA cable, remote control (power supplies included), quick start card, user manual on CD
Additional accessories DLP® Link™ 3D glasses, bracket