
Overview
The DW771-USTi is an ultra short throw projector with 4K compatible. The Ultra short throw lens can make up to a 100” large image from a short distance. With 3,500 lumens of brightness, 5,000:1 contrast ratio and WXGA resolution ensure clear, stunning and bright projection. The UST projector supports Crestron® RoomView™ for network monitoring and management capabilities. This projector is an ideal projector solution for education environments.
Large Image in Small Space
The DW771-USTi with its 0.35:1 ultra-short throw design can project up to a 100-inch large and clear image from a short distance to save the space.

Bright Images in Any Environment
Packed with 3,500 lumens of brightness and a high contrast ratio 5,000: 1, this series provides sharp and bight images in any environment with ambient light.

4K Signal Compatible
The DW771-USTi is a projector capable to accept native 4K signals compatible With built-in HDMI 2.0, supports playback of 4K videos contents and can easily have a detailed and vivid content experience.

Long Lamp Life
With high-efficiency and energy-saving lamp, the projector has a long life span of up to 12,000 hours in Eco mode to reduce lamp replacement times.

Support Crestron RoomView
The DW771-USTi supports Crestron® RoomView™ network monitoring and management control system, which can remotely manage and monitor multiple projectors and set schedules.

Built-in Interactivity
For interactive collaboration and in-class learning, the DW771USTi comes with built-in interactivity support for multi users thanks to two pens or an optional Finger Touch (DT03) Unit with 10 points.

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| Category | Specification |
|---|---|
| Projection System | 1-Chip DLP™ 0.65 inch |
| Resolution | WXGA-UST(1280 x 800) |
| Light Source | UHP Lamp |
| Optics | |
| Brightness | 3,500 lm |
| Brightness Uniformity | 85% |
| Contrast Ratio | 14,000:1 (Full On/Off) |
| Light Source Life | 5,000 hrs(Normal) / 8,000 hrs (Eco) / 12,000 hrs (Long Eco) |
| Lens Type | Fixed |
| Zoom Ratio | 1.2x |
| Lens Throw Ratio | 0.35 : 1 |
| Lens Shift – Horizontal (Full Image Width) | N/A |
| Offset (Full Image Width) | 140% |
| Geometry Adjustment | |
| Keystone Correction | Yes (V) |
| Four Corner Adjustment | N/A |
| I/O Terminal | |
| HDMI | 2.0 x2 |
| D-Sub | In x 1 / Out x1 |
| RJ45 | LAN x1 |
| RS-232 | In x1 |
| Speaker | 10W x1 |
| USB | Type A (Power Only 5V/1.5A) x1 Type B (Service) x1 mini-B (Interactive) x1 |
| Audio Input | RCA x1 / Mini-Jack x1 / MIC (Mini-Jack) x1 |
| Audio Output | Mini-Jack x1 |
| System | |
| Power Supply | AC 100-240V 50/60Hz |
| Power Consumption ±5% | 330W (Normal) / 250W (Eco) |
| Standby Power | < 0.5W (Network Off), < 2.0W( Network On) |
| Acoustic Noise ±5% | Normal 32dB / Eco 29dB |
| Dimension ±2% | 287.7 x 374.5 x 122.6 mm |
| Weight ±1kg | 5 kg |
| 3D Display | Active / Passive |
| Operation Oreinetation | Up & Down (lamp life not gurantee) |
| Operation Environment | Temp. 5~40˚C / Humidity10~85% |
| SStorage Environment | Temp. -10~60˚C / Humidity 5~95% |





















