The Vivitek D791ST is the ultimate education projector with the world record shortest throw-ratio of 0.24:1 (for a 4:3 aspect ratio projector), enabling perfect presentation for the presenter without incident light in the eyes and without shadows on the image.
Product Description:
| Manufacturer | Vivitek |
|---|---|
| Type | Lamp |
| Resolution | XGA (1024 x 768) |
| Projection Size (Diagonal) | 76cm ~ 229cm (30” ~ 90”) |
| Brightness (Lumens) | 3000 |
| DLP (Digital Light Processing) | Yes |
| Digital Keystone Correction | Yes + / - 15 |
| Internal Memory | No |
| "Lamp" Lifespan (Hours) | 6000 |
| Contrast Ratio | 2500:1 |
| Focus | Manual |
| Speakers Onboard | 10 watt Mono |
| Touchscreen | No |
| Dimensions | 354 x 219 x 410.5 mm W x H x D |
| Product Weight | 9KG |
| SD/Micro Card Slot | No |
| USB Stick Port | Yes |
| USB Lead | Yes |
| AV-in | No |
| Composite (RCA) Connection | Yes |
| Component Connection | Yes |
| VGA Port (PC) | Yes |
| VGA Cable | No |
| HDMI Port | Yes |
| HDMI Cable | No |
| Audio Out | Yes |
| Bluetooth | No |
| WiFi | No |
| Video Formats Supported | 3GP |
| Photo Formats Supported | BMP, JPG, PNG |
| Video Compatibility | HD (720p/1080i), NTSC (480i, 480p), PAL (576i, 576p), SD (480i/576i), SECAM |
| PowerPoint | PPT Video Conversion, Save As JPG |
| Power Supply | Input 100-240v |
| AC Adapter | Yes |
| Power Consumption | 240W (Eco Mode), 290W (Standard Mode), <1W (Standby Mode) |
| Tripod | Not Supplied - Available |
| User Guide | CD Rom and Quick Start Guide |
| Remote Control | Yes |
| World Plug | UK |
| Software CD | Yes |
| Case | No |
| iPad/iPhone4/iPhone/iPod/iTouch Cable | N/A |
| Portable Projector Screens (25"-40") | Optional |
| Other | Throw ratio 0.24:1 (Distance/Width) |