Overview
With a WUXGA resolution, a high brightness of 6,000 lumens and contrast ratio, the DU4771Z is a compact size laser projector for corporate meeting rooms even in bright ambient light. Designed lamp-free and capable of delivering up to 30,000 hours of lifetime, it provides a low cost of ownership and requires minimal maintenance. The DU4771Z features 360 ° angel free, Keystone, and 4-corner correction to easily fit in any environment.
Key Features
Brightness and Color Performance
The DU4771Z features 6,000 lumens of high brightness, 20,000: 1 contrast ratio and offers the next generation of advanced vivid color technology to deliver a perfect image display.
1.65X Zoom Range
The DU4771Z is equipped with a 1.65X big zoom optical lens and supports a throw ratio of 1.15 to 1.9:1. It can provide flexible projection distance installation in any challenging environments. With the horizontal/ vertical lens shift, even if the projector cannot be placed in the middle position, it can be flexibly adjusted to provide a perfect ratio image.
Support HDBaseT™ Connectivity
The DU4771Z has built-in HDBaseT™ interface for long-distance signal transmission of high-quality audiovisual content. HDBaseT™ reduces cabling requirements and installation, saving time and costs.
Flexible Installation
Support vertical / horizontal keystone and 4-corner geometric adjustment, allowing for virtually unlimited mounting flexibility.
High Standard Anti-Dust Protection
The optical system, from the laser light source to lens is completely sealed and rated IP6X for protection again dust ingress, ensuring consistent brightness over time with reliable performance and much reduced need for maintenance.
Eco Friendly
All components and materials in Vivitek’s projectors follow the green guidelines of RoHS. The projector is used laser light source for up to 30,000 hours (Eco Mode), guaranteeing a long service life which greatly reduces energy consumption and maintenance costs.
Specifications
| Category | Specification |
|---|---|
| Projection System | 1-Chip DLP™ 0.67 inch |
| Resolution | WUXGA (1920 x 1200) |
| Light Source | Laser |
| Optics | |
| Brightness | 6,000 lm |
| Brightness Uniformity | 85% |
| Contrast Ratio | 20,000:1 (Full On/Off) |
| Light Source Life | 20,000 hrs (Normal) |
| Lens Type | Fixed |
| Zoom Ratio | 1.65x |
| Lens Throw Ratio | 1.15~1.9 : 1 |
| Lens Shift – Horizontal (Full Image Width) | +2.5% ~ -2.5% |
| Offset (Full Image Width) | +113% ~ +125% |
| Geometry Adjustment | |
| Keystone Correction | Yes (H/V) |
| Four Corner Adjustment | Yes |
| I/O Terminal | |
| HDMI | 1.4a x3 (one with MHL) |
| D-Sub | In x1 / Out x1 |
| 3D Sync | Out x1 |
| RJ45 | HDBaseT x1, LAN x1 |
| RS-232 | In x1 |
| Wire Remote | N/A |
| Speaker | 5W x2 |
| USB | Type A (5V/1.5A power only) x1 |
| Audio | Audio-In (RCA) x1 / Audio-In (Mini-Jack) x1 / MIC-In (Mini-Jack) x1 Audio-Out (Mini-Jack) x1 |
| System | |
| Power Supply | AC 110-240V 50/60Hz |
| Power Consumption ±5% | 530W (Normal) / 330W (Eco) |
| Standby Power | < 0.5W (Network Off) / < 2.0W( Network On) |
| Acoustic Noise ±5% | Normal 37dB / Eco 33dB |
| Dimension ±2% | 360 x 451 x 166 mm |
| Weight ±1kg | 10.5 kg |
| 3D Display | Active |
| 24×7 Operation | Yes |
| Dust Proof*4 | IP5X |
| Operation Oreinetation | 360˚ free installation |
| Operation Environment | Temp. 5~40˚C / Humidity10~85% |
| Storage Environment | Temp. -10~60˚C / Humidity 5~95% |
Documentation
Flyer & Datasheet
DownloadUser Manual
DownloadQuick Start Guide
DownloadPJ Control tool
Learn More
