Display Technology | Single 0.45” WXGA DMD Chip DLP® Technology by Texas Instruments | Native Resolution | WXGA 1280 x 800 | Brightness1 (Bright Mode) | 1500 LED* | Contrast | 15,000:1 | Noise Level (Eco mode) | 30dB | Weight (kg) | 1.4 | I/O Connectors | HDMI, VGA (YPbPr/RGB), Composite, Audio In 3.5mm, Audio Out 3.5mm, SD-slot, 2 x USB Type A (Reader/Wireless), micro USB | Video Compatibility | PAL, NTSC M/J, 3.58MHz, 4.43MHz, 480i, 480p, 576i, 576p, 720p, 1080i | Displayable Colours | 1073.4 Million | Projection Lens | F/1.5; f=13.92mm, Fixed | Throw Ratio | 1.4:1 | Projection Screen Size | 0.43 - 2.54m (17” - 100”) Diagonal 16:10 | Projection Distance | 0.52 - 3.00 metres | Aspect Ratio | 16:10 Native, 16:9, 4:3 Compatible | Offset | 105% | Horizontal Scan Rate | 49.64 kHz | Vertical Scan Rate | 50 – 120Hz | Lamp Type | LED | Lamp Life (Eco/Bright Mode) | 20,000 hours LED Life | Keystone Correction | ±40° Vertical (Auto) | Audio | 6W stereo (2x3W) SRS WOW HD Audio | Dimensions (W x D x H) (mm) | 270 x 170 x 48 | Remote Control | Full function slimline remote with direct source selecting | Power Supply | 100-240V, 50-60 Hz | Power Consumption | 145W Maximum (BRIGHT mode), Standby Mode < 0.5W | Operating Conditions | 5 - 35˚C, 85% Humidity (Max), 2500m Altitude (Max) | Uniformity | 85 % | Security | Kensington Lock | Standard Accessories | Carry Bag, AC Power Cord, Infra Red Remote Control with Battery, Quick Start Card, Warranty Card | Optional Accessories | Mini WiFi dongle, Optoma ZD301 DLP® Link™ active 3D shutter glasses | RoHS | Compliant | 3D Viewing | Requires the Optoma ZD301 DLP-Link shutter glasses - available separately. | 3D Compatibility | 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. | Speaker (Watts) | 6W stereo (2x8W) SRS WOW HD Audio | Warranty | 2 Years | On Screen Display | 12 Languages: English, French, Spanish, Portuguese (Brazilian), German, Russian, Italian, Polish, Dutch, Swedish, Greek, Turkish | Optional Wireless | Yes | Features | PC-Free Presenting, LED light source | |