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Epson EMP 820
Epson's ultimate color management technology - sRGB mode - ensures optimum color reproduction. As all Epson projectors, printers, scanners and digital cameras uniformly work in sRGB mode, the range of color inputs is transformed naturally and seamlessly into perfect color output by the projector. In addition to the standard vertical keystone correction of plus/minus 30 degrees (to compensate for projector inclination), the Epson EMP-820 features Epson's ground-breaking horizontal keystone correction technology. This enables perfect results even when projected at a lateral angle to the screen of up to 10 degrees. A combination of cutting-edge Epson technologies not only ensures perfect results but enables presenters to select from 6 different specialist projection modes: sRGB (color management), Normal (brightness/color balance), Presentation (subtle color for darker rooms), Meeting (high contrast text/charts), Theater (video) or games (amusement). More Epson projectors
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Technical Details for Epson EMP 820
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| General | |
| Device Type | LCD projector |
| Built-in Devices | Speaker |
| Width | 34.9 cm |
| Depth | 27.6 cm |
| Height | 11.4 cm |
| Weight | 4.2 kg |
| Projector / Panel | |
| Image Brightness | 2500 ANSI lumens |
| Image Contrast Ratio | 400:1 |
| Image Size | 0.76 m - 7.6 m |
| Projection Distance | 0.9 m - 12.5 m |
| Uniformity | 85 % |
| Resolution | 1024 x 768 (native) / 1600 x 1200 (resized) |
| Video Bandwidth | 230 MHz |
| Display Format | 786,432 pixels (1,024 x 768) x 3 |
| Colour support | 24-bit (16.7 million colours) |
| Max Sync Rate (V x H) | 120 Hz x 107 kHz |
| Bulb type | UHE 200 Watt |
| Bulb life cycle | 1500 hour(s) |
| Projector Lens System | |
| Lens Aperture | F/1.74-2.06 |
| Zoom Factor | 1.35x |
| Keystone Correction Direction | Vertical |
| Vertical Keystone Correction | -30 / +30 |
| Video Input | |
| Analogue Video Format | NTSC, SECAM, PAL, PAL-N, PAL-M, NTSC 4.43, PAL 60 |
| Analogue video Signal | RGB, S-Video, composite video, component video |
| Video Output | |
| Analogue Video Signal | RGB |
| Audio Output | |
| Type | Speaker(s) - integrated |
| Sound Output Mode | Mono |
| Output Power / Channel | 5 Watt |
| Speaker(s) | 1 x mixed channel |
| Input Device | |
| Type | Mouse, remote control - external - wireless, wired |
| Expansion / Connectivity | |
| Interfaces | 1 x VGA output - 15 pin HD D-Sub (HD-15) 1 x component video / RGB input - 15 pin HD D-Sub (HD-15) 1 x S-video input - 4 PIN mini-DIN 1 x composite video input - RCA 1 x audio line-in - mini-phone stereo 3.5 mm 1 x USB downstream - 4 PIN USB Type B 1 x USB upstream - 4 PIN USB Type A 1 x audio line-in - RCA x 2 1 x DVI-I - 29 pin combined DVI 1 x serial RS-232C - 9 pin D-Sub (DB-9) 1 x mouse - 9 PIN mini-DIN |
| Miscellaneous | |
| Cables Included | 1 x USB cable 1 x mouse cable 1 x display cable - 1.8 m 1 x A/V cable |
| Power | |
| Power Device | Power supply - integrated |
| Voltage Required | AC 110/220 V ± 10% ( 50/60 Hz ) |
| Software / System Requirements | |
| Software Included | Drivers & Utilities |
| Environmental Parameters | |
| Min Operating Temperature | 5 °C |
| Max Operating Temperature | 35 °C |
| Sound Emission | 38 dB |

