Description
The Vivitek DU775Z-UST is a high-performance WUXGA laser projector designed for tight spaces without compromising image size or clarity. With a 0.25:1 ultra short throw ratio, it can deliver vivid, large-format projections up to 150” from a short distance, making it ideal for museums, classrooms, corporate training rooms, and signage applications.
Equipped with 5,000 ANSI lumens brightness, a 3,000,000:1 contrast ratio, and native WUXGA resolution, it ensures sharp, vibrant visuals with excellent detail. It supports up to 4K UHD signal input and integrates Vivitek’s latest Tele-centric lens system for minimal distortion and superior edge-to-edge clarity. Features like 360° installation flexibility, 3D compatibility, and optional interactive capabilities (IR Pen & Finger Touch) make it a versatile choice for both static and interactive environments.
The DU775Z-UST is also network-ready, compatible with Crestron® RoomView™, and offers long-lasting performance with a laser light source life of up to 30,000 hours in Eco mode—all backed by a 5-year education warranty.
| Specification | Details |
|---|---|
| Display Technology | Single chip DLP® by Texas Instruments |
| Brightness | 5,000 ANSI Lumens |
| Native Resolution | WUXGA (1920 x 1200) |
| Max. Supported Resolution | Up to 4K UHD (3840 x 2160) @ 60Hz |
| Contrast Ratio | 3,000,000:1 |
| Aspect Ratio | 16:10 |
| Throw Ratio | 0.25:1 Ultra Short Throw |
| Image Size | 70"–150" diagonal (100% focus) |
| Zoom Ratio | Fixed |
| Projection Distance | 336mm–739mm |
| Keystone Correction | Vertical ±15 steps |
| Installation Orientation | 360° Installation |
| Light Source | Laser, 20,000/30,000 hours (Normal/Eco Mode) |
| Noise Level | 32 dB (Normal) / 27 dB (Eco) |
| Audio | 2 x 10W speakers |
| Input Ports | 2x HDMI v2.0, VGA-In, Audio-In (RCA & Mini-Jack), RJ45 |
| Output Ports | HDMI-Out, VGA-Out, Audio-Out, 3D-Sync, USB-A (5V/2A) |
| Control Ports | RS-232, USB-B (Service) |
| Interactivity | Optional (IR Pen / Finger Touch support) |
| Dimensions (W x D x H) | 380 x 405 x 150 mm |
| Weight | 8.9 kg |
| Warranty | 5-Year projector / 5-Year or 10,000h laser source |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
