| Optoma Projector EX551 |
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| Display Technology |
Single 0.55” XGA DC3 DMD chip DLP® Technology by Texas Instruments |
| Native Resolution |
XGA 1024 x 768 |
| Brightness - BRIGHT mode1 |
2800 ANSI Lumens |
| Contrast |
5000:1 |
| Noise Level |
28/30dB (ECO/BRIGHT mode) |
| Weight |
2.2 kg |
| I/O Connectors |
Inputs: PC/Video: HDMI, 2 x 15 Pin D-sub (RGB/YPbPr), S-Video, Composite, Audio In, USB (remote mouse)
Outputs: 15 Pin D-sub, Audio Out
Control: |
| Preset Mode |
PC: For computer or notebook (Brightest image)
Movie: Maximum contrast and Colour accuracy
Game: Bright vivid colour
sRGB: For Standard PC Colour (Best Colour Reproductiion)
User: Memorises user's settings |
| Maximum Resolution |
UXGA 1600 x 1200 |
| Computer Compatibility |
UXGA, SXGA, XGA, SVGA, VGA, Mac |
| Video Compatibility |
PAL (B, D, G, H, I, M, N, 576i/p), NTSC (M, 4.43/3.58 MHz, 480i/p), SECAM (B, D, G, K, K1, L) HD (1080i, 720p) |
| Displayable Colours |
1073.4 Million |
| Projection Lens |
F/2.51~2.69; f=21.95~24.18mm, 1.1x Manual Zoom |
| Throw Ratio |
1.97 - 2.17:1 |
| Projection Screen Size |
0.69m – 7.62m (27.24” - 300.04”) Diagonal 4:3 |
| Projection Distance |
1.2 - 12 metres |
| Horizontal Scan Rate |
15.3 - 91.1kHz |
| Vertical Scan Rate |
24 - 85Hz |
| Lamp Life |
180W, 6000/5000 hours (ECO/BRIGHT mode) |
| Keystone Correction |
± 40° Vertical |
| Audio |
2W |
| Dimensions (W x D x H) |
280 x 230 x 77mm |
| Remote Control |
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Full function remote with direct source selecting |
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| Power Supply |
100-240V, 50-60Hz |
| Power Consumption |
233W BRIGHT mode < 0.5W Standby mode, 207W ECO mode < 0.5W Standby mode |
| Operating Conditions |
5°C - 40°C, Max. Humidity 85%, Max. Altitude 3000m |
| Uniformity |
85% |
| Security |
Security Bar, Kensington Lock, Password Protection |
| Standard Accessories |
Soft Carry Bag, AC Power Cord, VGA Cable, Infra Red Remote Control with Batteries, Quick Start Card, CD User Manual, Warranty Card |
| Optional Accessories |
Ceiling Mount Kit |
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