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HD28DSE Specification | Display Technology | DLP | | Native Resolution | 1080p 1920 x 1080 | | Brightness1 (Bright Mode) | 3000 ANSI Lumens | | Contrast | 30,000:1 | | Lamp Life2 Dynamic/Eco/Bright | 8000/6000/4000 (hrs) | | Throw Ratio 3 | 1.48 - 1.62:1 | | Zoom Type | 1.1x Manual | | I/O Connectors | 2 x HDMI (1.4a 3D support) + MHL v1.2, Audio Out 3.5mm, 12V trigger, 3D-Sync, USB-A Power (0.9A), USB service | | Speaker | 10 | | Keystone Correction | ± 40° Vertical and Horizontal | | Weight (kg) | 2.58 | | Dimensions (W x D x H) (mm) | 315 x 224 x 114 | | Aspect Ratio | 16:9 Native, 16:10/4:3 Compatible | | Offset | 116% ±5% | | Projection Screen Size | 1.06 - 7.67m (41.8" - 300") Diagonal 16:9 | | Projection Distance | 1.5 - 10m | | Projection Lens | F/2.5~2.67; f=21.9~24mm, 1.1x Manual Zoom | | Uniformity | 80% | | Computer Compatibility | UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac | | Video Compatibility | 1080p, 1080i, 720p, 576i/p, 480i/p | | 3D Support | Full 3D - The 3D features of Optoma projectors can only be used with compatible 3D content. Typical applications include use with 3D educational or 3D design and modelling systems. 3D TV broadcast systems, (SKY in the UK), Blu-ray 3D™ and 3D games from the Sony® PS3 or Microsoft® Xbox 360 are now supported as part of the HDMI v1.4a specification. | | 3D Compatibility | Side-by-Side:1080i50 / 60, 720p50 / 60
Frame-pack: 1080p24, 720p50 / 60
Over-Under: 1080p24, 720p50 / 60 | | Horizontal Scan Rate | 15.375~91.146 KHz | | Vertical Scan Rate | 24 ~ 85Hz (120Hz for 3D) | | Displayable Colours | 1073.4 Million | | Noise Level (Eco mode) | 28dB | | Power Supply | Input: 110 - 220v | | Power Consumption | 233W Bright mode / 193W Eco mode (< 0.5W Standby) | | Lamp Type | 210W | | Operating Conditions | 5°C - 40°C, Max. Humidity 85%, Max. Altitude 3000m | | Security | Security bar, Kensington lock, password protection | | On Screen Display | 27 Languages: English, French, German, Spanish, Italian, Portuguese, Dutch, Swedish, Finnish, Greek, Danish, Norwegian, Polish, Russian, Simplified_Chinese, Traditional_Chinese, Korean, Arabic, Japanese, Thai, Hungarian, Czechoslovak, Turkish, Vietnamese, Farsi, Romanian, Indonesian | | Standard Accessories | AC power cord, remote control, 2x AA batteries, quick start card, CD user manual | | Optional Accessories | Wireless 3D system, Wireless 3D glasses, DLP® Link™ 3D glasses, wireless, ceiling mount |
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